| 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 | $67.81 | 13.555% | $77.0016 | $77.00 | $77.00 | $77.00 |
| Purchase #2 | $52.88 | 8.820% | $57.544 | $57.54 | $57.55 | $57.50 |
| Purchase #3 | $90.93 | 3.632% | $94.2326 | $94.23 | $94.25 | $94.20 |
| Purchase #4 | $22.62 | 4.824% | $23.7112 | $23.71 | $23.70 | $23.70 |
| Purchase #5 | $244.70 | 13.149% | $276.8756 | $276.88 | $276.90 | $276.90 |
| Purchase #6 | $165.76 | 4.350% | $172.9706 | $172.97 | $172.95 | $173.00 |
| Purchase #7 | $122.43 | 10.754% | $135.5961 | $135.60 | $135.60 | $135.60 |
| 7 purchase totals = | $767.13 | $837.9317 | $837.93 | $837.95 | $837.90 | |