| 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 | $53.34 | 4.388% | $55.6806 | $55.68 | $55.70 | $55.70 |
| Purchase #2 | $59.55 | 4.236% | $62.0725 | $62.07 | $62.05 | $62.10 |
| Purchase #3 | $187.62 | 6.780% | $200.3406 | $200.34 | $200.35 | $200.30 |
| Purchase #4 | $74.50 | 10.498% | $82.321 | $82.32 | $82.30 | $82.30 |
| Purchase #5 | $221.64 | 7.357% | $237.9461 | $237.95 | $237.95 | $237.90 |
| Purchase #6 | $191.40 | 5.818% | $202.5357 | $202.54 | $202.55 | $202.50 |
| Purchase #7 | $125.80 | 7.598% | $135.3583 | $135.36 | $135.35 | $135.40 |
| 7 purchase totals = | $913.85 | $976.2548 | $976.26 | $976.25 | $976.20 | |