| 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 | $69.87 | 6.606% | $74.4856 | $74.49 | $74.50 | $74.50 |
| Purchase #2 | $210.41 | 13.803% | $239.4529 | $239.45 | $239.45 | $239.50 |
| Purchase #3 | $103.97 | 3.847% | $107.9697 | $107.97 | $107.95 | $108.00 |
| Purchase #4 | $16.28 | 4.212% | $16.9657 | $16.97 | $16.95 | $17.00 |
| Purchase #5 | $23.66 | 5.745% | $25.0193 | $25.02 | $25.00 | $25.00 |
| Purchase #6 | $25.56 | 13.318% | $28.9641 | $28.96 | $28.95 | $29.00 |
| Purchase #7 | $85.27 | 8.240% | $92.2962 | $92.30 | $92.30 | $92.30 |
| 7 purchase totals = | $535.02 | $585.1535 | $585.16 | $585.10 | $585.30 | |