| 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 | $28.60 | 12.404% | $32.1475 | $32.15 | $32.15 | $32.10 |
| Purchase #2 | $145.45 | 12.102% | $163.0524 | $163.05 | $163.05 | $163.10 |
| Purchase #3 | $24.45 | 8.216% | $26.4588 | $26.46 | $26.45 | $26.50 |
| Purchase #4 | $5.38 | 8.839% | $5.8555 | $5.86 | $5.85 | $5.90 |
| Purchase #5 | $126.65 | 6.858% | $135.3357 | $135.34 | $135.35 | $135.30 |
| Purchase #6 | $14.88 | 11.503% | $16.5916 | $16.59 | $16.60 | $16.60 |
| Purchase #7 | $151.88 | 6.494% | $161.7431 | $161.74 | $161.75 | $161.70 |
| 7 purchase totals = | $497.29 | $541.1846 | $541.19 | $541.20 | $541.20 | |