| 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 | $84.75 | 7.702% | $91.2774 | $91.28 | $91.30 | $91.30 |
| Purchase #2 | $67.95 | 11.459% | $75.7364 | $75.74 | $75.75 | $75.70 |
| Purchase #3 | $203.48 | 5.684% | $215.0458 | $215.05 | $215.05 | $215.00 |
| Purchase #4 | $121.54 | 13.636% | $138.1132 | $138.11 | $138.10 | $138.10 |
| Purchase #5 | $221.83 | 7.279% | $237.977 | $237.98 | $238.00 | $238.00 |
| Purchase #6 | $42.81 | 11.708% | $47.8222 | $47.82 | $47.80 | $47.80 |
| Purchase #7 | $16.59 | 5.155% | $17.4452 | $17.45 | $17.45 | $17.40 |
| 7 purchase totals = | $758.95 | $823.4172 | $823.43 | $823.45 | $823.30 | |