| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $79.47 | 13.134% | $89.9076 | $89.91 | $89.90 | $89.90 |
| Purchase #2 | $132.62 | 3.594% | $137.3864 | $137.39 | $137.40 | $137.40 |
| Purchase #3 | $181.88 | 9.232% | $198.6712 | $198.67 | $198.65 | $198.70 |
| Purchase #4 | $65.35 | 11.788% | $73.0535 | $73.05 | $73.05 | $73.10 |
| Purchase #5 | $62.93 | 3.202% | $64.945 | $64.95 | $64.95 | $64.90 |
| Purchase #6 | $225.46 | 3.365% | $233.0467 | $233.05 | $233.05 | $233.00 |
| Purchase #7 | $37.80 | 10.587% | $41.8019 | $41.80 | $41.80 | $41.80 |
| 7 purchase totals = | $785.51 | $838.8123 | $838.82 | $838.80 | $838.80 | |