| 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 | $31.93 | 4.438% | $33.3471 | $33.35 | $33.35 | $33.30 |
| Purchase #2 | $50.40 | 11.742% | $56.318 | $56.32 | $56.30 | $56.30 |
| Purchase #3 | $86.78 | 5.802% | $91.815 | $91.82 | $91.80 | $91.80 |
| Purchase #4 | $26.79 | 11.730% | $29.9325 | $29.93 | $29.95 | $29.90 |
| Purchase #5 | $241.98 | 7.573% | $260.3051 | $260.31 | $260.30 | $260.30 |
| Purchase #6 | $219.36 | 12.847% | $247.5412 | $247.54 | $247.55 | $247.50 |
| Purchase #7 | $48.49 | 6.570% | $51.6758 | $51.68 | $51.70 | $51.70 |
| 7 purchase totals = | $705.73 | $770.9347 | $770.95 | $770.95 | $770.80 | |