| 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 | $23.43 | 7.315% | $25.1439 | $25.14 | $25.15 | $25.10 |
| Purchase #2 | $225.46 | 9.831% | $247.625 | $247.63 | $247.65 | $247.60 |
| Purchase #3 | $116.63 | 5.477% | $123.0178 | $123.02 | $123.00 | $123.00 |
| Purchase #4 | $229.98 | 8.255% | $248.9648 | $248.96 | $248.95 | $249.00 |
| Purchase #5 | $55.57 | 5.690% | $58.7319 | $58.73 | $58.75 | $58.70 |
| Purchase #6 | $44.48 | 3.108% | $45.8624 | $45.86 | $45.85 | $45.90 |
| Purchase #7 | $56.87 | 12.700% | $64.0925 | $64.09 | $64.10 | $64.10 |
| 7 purchase totals = | $752.42 | $813.4383 | $813.43 | $813.45 | $813.40 | |