| 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 | $70.98 | 4.783% | $74.375 | $74.38 | $74.40 | $74.40 |
| Purchase #2 | $23.56 | 3.587% | $24.4051 | $24.41 | $24.40 | $24.40 |
| Purchase #3 | $128.27 | 11.795% | $143.3994 | $143.40 | $143.40 | $143.40 |
| Purchase #4 | $140.46 | 11.798% | $157.0315 | $157.03 | $157.05 | $157.00 |
| Purchase #5 | $243.27 | 8.229% | $263.2887 | $263.29 | $263.30 | $263.30 |
| Purchase #6 | $59.27 | 7.516% | $63.7247 | $63.72 | $63.70 | $63.70 |
| Purchase #7 | $49.93 | 4.423% | $52.1384 | $52.14 | $52.15 | $52.10 |
| 7 purchase totals = | $715.74 | $778.3628 | $778.37 | $778.40 | $778.30 | |