| 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 | $48.94 | 10.653% | $54.1536 | $54.15 | $54.15 | $54.20 |
| Purchase #2 | $79.68 | 9.828% | $87.511 | $87.51 | $87.50 | $87.50 |
| Purchase #3 | $71.33 | 5.394% | $75.1775 | $75.18 | $75.20 | $75.20 |
| Purchase #4 | $165.73 | 6.215% | $176.0301 | $176.03 | $176.05 | $176.00 |
| Purchase #5 | $87.66 | 7.186% | $93.9592 | $93.96 | $93.95 | $94.00 |
| Purchase #6 | $41.34 | 9.489% | $45.2628 | $45.26 | $45.25 | $45.30 |
| Purchase #7 | $146.71 | 11.153% | $163.0726 | $163.07 | $163.05 | $163.10 |
| 7 purchase totals = | $641.39 | $695.1668 | $695.16 | $695.15 | $695.30 | |