| 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 | $46.34 | 4.115% | $48.2469 | $48.25 | $48.25 | $48.20 |
| Purchase #2 | $143.33 | 13.500% | $162.6796 | $162.68 | $162.70 | $162.70 |
| Purchase #3 | $8.80 | 9.248% | $9.6138 | $9.61 | $9.60 | $9.60 |
| Purchase #4 | $27.44 | 8.869% | $29.8737 | $29.87 | $29.85 | $29.90 |
| Purchase #5 | $169.50 | 9.764% | $186.05 | $186.05 | $186.05 | $186.10 |
| Purchase #6 | $23.65 | 6.463% | $25.1785 | $25.18 | $25.20 | $25.20 |
| Purchase #7 | $46.32 | 8.296% | $50.1627 | $50.16 | $50.15 | $50.20 |
| 7 purchase totals = | $465.38 | $511.8052 | $511.80 | $511.80 | $511.90 | |