| 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 | $59.80 | 11.713% | $66.8044 | $66.80 | $66.80 | $66.80 |
| Purchase #2 | $77.69 | 8.530% | $84.317 | $84.32 | $84.30 | $84.30 |
| Purchase #3 | $152.95 | 5.833% | $161.8716 | $161.87 | $161.85 | $161.90 |
| Purchase #4 | $226.70 | 7.707% | $244.1718 | $244.17 | $244.15 | $244.20 |
| Purchase #5 | $190.81 | 7.151% | $204.4548 | $204.45 | $204.45 | $204.50 |
| Purchase #6 | $60.82 | 8.726% | $66.1272 | $66.13 | $66.15 | $66.10 |
| Purchase #7 | $221.94 | 12.793% | $250.3328 | $250.33 | $250.35 | $250.30 |
| 7 purchase totals = | $990.71 | $1,078.0796 | $1,078.07 | $1,078.05 | $1,078.10 | |