| 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 | $61.96 | 7.680% | $66.7185 | $66.72 | $66.70 | $66.70 |
| Purchase #2 | $109.90 | 5.394% | $115.828 | $115.83 | $115.85 | $115.80 |
| Purchase #3 | $126.98 | 12.139% | $142.3941 | $142.39 | $142.40 | $142.40 |
| Purchase #4 | $93.49 | 9.650% | $102.5118 | $102.51 | $102.50 | $102.50 |
| Purchase #5 | $46.48 | 4.326% | $48.4907 | $48.49 | $48.50 | $48.50 |
| Purchase #6 | $130.26 | 13.533% | $147.8881 | $147.89 | $147.90 | $147.90 |
| Purchase #7 | $242.85 | 8.414% | $263.2834 | $263.28 | $263.30 | $263.30 |
| 7 purchase totals = | $811.92 | $887.1146 | $887.11 | $887.15 | $887.10 | |