| 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 | $82.60 | 5.457% | $87.1075 | $87.11 | $87.10 | $87.10 |
| Purchase #2 | $71.36 | 9.621% | $78.2255 | $78.23 | $78.25 | $78.20 |
| Purchase #3 | $189.25 | 10.832% | $209.7496 | $209.75 | $209.75 | $209.70 |
| Purchase #4 | $60.96 | 9.674% | $66.8573 | $66.86 | $66.85 | $66.90 |
| Purchase #5 | $216.78 | 3.570% | $224.519 | $224.52 | $224.50 | $224.50 |
| Purchase #6 | $36.87 | 12.689% | $41.5484 | $41.55 | $41.55 | $41.50 |
| Purchase #7 | $70.53 | 10.501% | $77.9364 | $77.94 | $77.95 | $77.90 |
| 7 purchase totals = | $728.35 | $785.9437 | $785.96 | $785.95 | $785.80 | |