| 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 | $94.55 | 13.536% | $107.3483 | $107.35 | $107.35 | $107.30 |
| Purchase #2 | $28.81 | 10.635% | $31.8739 | $31.87 | $31.85 | $31.90 |
| Purchase #3 | $133.87 | 3.800% | $138.9571 | $138.96 | $138.95 | $139.00 |
| Purchase #4 | $167.70 | 11.809% | $187.5037 | $187.50 | $187.50 | $187.50 |
| Purchase #5 | $137.87 | 13.134% | $155.9778 | $155.98 | $156.00 | $156.00 |
| Purchase #6 | $55.30 | 7.313% | $59.3441 | $59.34 | $59.35 | $59.30 |
| Purchase #7 | $111.48 | 4.782% | $116.811 | $116.81 | $116.80 | $116.80 |
| 7 purchase totals = | $729.58 | $797.8159 | $797.81 | $797.80 | $797.80 | |