| 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 | $7.36 | 7.713% | $7.9277 | $7.93 | $7.95 | $7.90 |
| Purchase #2 | $186.48 | 12.819% | $210.3849 | $210.38 | $210.40 | $210.40 |
| Purchase #3 | $135.36 | 12.698% | $152.548 | $152.55 | $152.55 | $152.50 |
| Purchase #4 | $55.74 | 5.672% | $58.9016 | $58.90 | $58.90 | $58.90 |
| Purchase #5 | $84.96 | 9.606% | $93.1213 | $93.12 | $93.10 | $93.10 |
| Purchase #6 | $222.47 | 12.777% | $250.895 | $250.90 | $250.90 | $250.90 |
| Purchase #7 | $192.86 | 9.334% | $210.8616 | $210.86 | $210.85 | $210.90 |
| 7 purchase totals = | $885.23 | $984.6401 | $984.64 | $984.65 | $984.60 | |