| 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 | $101.96 | 8.385% | $110.5093 | $110.51 | $110.50 | $110.50 |
| Purchase #2 | $46.90 | 5.858% | $49.6474 | $49.65 | $49.65 | $49.60 |
| Purchase #3 | $130.67 | 13.407% | $148.1889 | $148.19 | $148.20 | $148.20 |
| Purchase #4 | $53.98 | 4.675% | $56.5036 | $56.50 | $56.50 | $56.50 |
| Purchase #5 | $74.78 | 7.143% | $80.1215 | $80.12 | $80.10 | $80.10 |
| Purchase #6 | $200.94 | 10.310% | $221.6569 | $221.66 | $221.65 | $221.70 |
| Purchase #7 | $248.57 | 10.664% | $275.0775 | $275.08 | $275.10 | $275.10 |
| 7 purchase totals = | $857.80 | $941.7051 | $941.71 | $941.70 | $941.70 | |