| 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 | $78.96 | 7.591% | $84.9539 | $84.95 | $84.95 | $85.00 |
| Purchase #2 | $7.32 | 6.530% | $7.798 | $7.80 | $7.80 | $7.80 |
| Purchase #3 | $119.75 | 8.286% | $129.6725 | $129.67 | $129.65 | $129.70 |
| Purchase #4 | $24.93 | 13.644% | $28.3314 | $28.33 | $28.35 | $28.30 |
| Purchase #5 | $7.65 | 3.738% | $7.936 | $7.94 | $7.95 | $7.90 |
| Purchase #6 | $46.36 | 3.249% | $47.8662 | $47.87 | $47.85 | $47.90 |
| Purchase #7 | $124.77 | 11.820% | $139.5178 | $139.52 | $139.50 | $139.50 |
| 7 purchase totals = | $409.74 | $446.0758 | $446.08 | $446.05 | $446.10 | |