| 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 | $25.82 | 7.382% | $27.726 | $27.73 | $27.75 | $27.70 |
| Purchase #2 | $168.67 | 5.304% | $177.6163 | $177.62 | $177.60 | $177.60 |
| Purchase #3 | $89.97 | 10.865% | $99.7452 | $99.75 | $99.75 | $99.70 |
| Purchase #4 | $88.46 | 9.673% | $97.0167 | $97.02 | $97.00 | $97.00 |
| Purchase #5 | $130.74 | 8.439% | $141.7731 | $141.77 | $141.75 | $141.80 |
| Purchase #6 | $126.57 | 9.162% | $138.1663 | $138.17 | $138.15 | $138.20 |
| Purchase #7 | $53.73 | 11.545% | $59.9331 | $59.93 | $59.95 | $59.90 |
| 7 purchase totals = | $683.96 | $741.9767 | $741.99 | $741.95 | $741.90 | |