| 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 | $109.66 | 11.825% | $122.6273 | $122.63 | $122.65 | $122.60 |
| Purchase #2 | $22.35 | 9.442% | $24.4603 | $24.46 | $24.45 | $24.50 |
| Purchase #3 | $139.77 | 9.368% | $152.8637 | $152.86 | $152.85 | $152.90 |
| Purchase #4 | $27.26 | 6.543% | $29.0436 | $29.04 | $29.05 | $29.00 |
| Purchase #5 | $22.66 | 6.680% | $24.1737 | $24.17 | $24.15 | $24.20 |
| Purchase #6 | $247.31 | 8.249% | $267.7106 | $267.71 | $267.70 | $267.70 |
| Purchase #7 | $56.81 | 5.523% | $59.9476 | $59.95 | $59.95 | $59.90 |
| 7 purchase totals = | $625.82 | $680.8268 | $680.82 | $680.80 | $680.80 | |