| 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 | $85.95 | 8.462% | $93.2231 | $93.22 | $93.20 | $93.20 |
| Purchase #2 | $85.65 | 13.829% | $97.4945 | $97.49 | $97.50 | $97.50 |
| Purchase #3 | $225.51 | 9.459% | $246.841 | $246.84 | $246.85 | $246.80 |
| Purchase #4 | $157.56 | 6.782% | $168.2457 | $168.25 | $168.25 | $168.20 |
| Purchase #5 | $24.55 | 4.536% | $25.6636 | $25.66 | $25.65 | $25.70 |
| Purchase #6 | $38.64 | 7.477% | $41.5291 | $41.53 | $41.55 | $41.50 |
| Purchase #7 | $109.85 | 7.848% | $118.471 | $118.47 | $118.45 | $118.50 |
| 7 purchase totals = | $727.71 | $791.4680 | $791.46 | $791.45 | $791.40 | |