| 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 | $13.45 | 6.530% | $14.3283 | $14.33 | $14.35 | $14.30 |
| Purchase #2 | $180.69 | 11.634% | $201.7115 | $201.71 | $201.70 | $201.70 |
| Purchase #3 | $126.72 | 3.873% | $131.6279 | $131.63 | $131.65 | $131.60 |
| Purchase #4 | $228.50 | 4.559% | $238.9173 | $238.92 | $238.90 | $238.90 |
| Purchase #5 | $44.46 | 12.277% | $49.9184 | $49.92 | $49.90 | $49.90 |
| Purchase #6 | $84.82 | 4.228% | $88.4062 | $88.41 | $88.40 | $88.40 |
| Purchase #7 | $138.86 | 3.307% | $143.4521 | $143.45 | $143.45 | $143.50 |
| 7 purchase totals = | $817.50 | $868.3617 | $868.37 | $868.35 | $868.30 | |