| 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 | $35.43 | 6.404% | $37.6989 | $37.70 | $37.70 | $37.70 |
| Purchase #2 | $249.49 | 11.858% | $279.0745 | $279.07 | $279.05 | $279.10 |
| Purchase #3 | $124.76 | 10.289% | $137.5966 | $137.60 | $137.60 | $137.60 |
| Purchase #4 | $10.42 | 7.342% | $11.185 | $11.19 | $11.20 | $11.20 |
| Purchase #5 | $96.79 | 10.200% | $106.6626 | $106.66 | $106.65 | $106.70 |
| Purchase #6 | $130.89 | 6.450% | $139.3324 | $139.33 | $139.35 | $139.30 |
| Purchase #7 | $206.40 | 5.385% | $217.5146 | $217.51 | $217.50 | $217.50 |
| 7 purchase totals = | $854.18 | $929.0646 | $929.06 | $929.05 | $929.10 | |