| 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 | $36.39 | 12.609% | $40.9784 | $40.98 | $41.00 | $41.00 |
| Purchase #2 | $172.71 | 5.804% | $182.7341 | $182.73 | $182.75 | $182.70 |
| Purchase #3 | $35.36 | 11.301% | $39.356 | $39.36 | $39.35 | $39.40 |
| Purchase #4 | $215.78 | 7.242% | $231.4068 | $231.41 | $231.40 | $231.40 |
| Purchase #5 | $92.65 | 4.822% | $97.1176 | $97.12 | $97.10 | $97.10 |
| Purchase #6 | $158.96 | 11.809% | $177.7316 | $177.73 | $177.75 | $177.70 |
| Purchase #7 | $87.85 | 10.566% | $97.1322 | $97.13 | $97.15 | $97.10 |
| 7 purchase totals = | $799.70 | $866.4567 | $866.46 | $866.50 | $866.40 | |