| 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 | $59.99 | 3.472% | $62.0729 | $62.07 | $62.05 | $62.10 |
| Purchase #2 | $62.90 | 5.450% | $66.3281 | $66.33 | $66.35 | $66.30 |
| Purchase #3 | $231.83 | 3.145% | $239.1211 | $239.12 | $239.10 | $239.10 |
| Purchase #4 | $93.58 | 10.137% | $103.0662 | $103.07 | $103.05 | $103.10 |
| Purchase #5 | $39.69 | 3.394% | $41.0371 | $41.04 | $41.05 | $41.00 |
| Purchase #6 | $184.64 | 3.738% | $191.5418 | $191.54 | $191.55 | $191.50 |
| Purchase #7 | $125.49 | 12.551% | $141.2402 | $141.24 | $141.25 | $141.20 |
| 7 purchase totals = | $798.12 | $844.4074 | $844.41 | $844.40 | $844.30 | |