| 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 | $132.88 | 3.533% | $137.5747 | $137.57 | $137.55 | $137.60 |
| Purchase #2 | $44.66 | 9.653% | $48.971 | $48.97 | $48.95 | $49.00 |
| Purchase #3 | $22.92 | 9.615% | $25.1238 | $25.12 | $25.10 | $25.10 |
| Purchase #4 | $165.61 | 7.814% | $178.5508 | $178.55 | $178.55 | $178.60 |
| Purchase #5 | $61.85 | 4.585% | $64.6858 | $64.69 | $64.70 | $64.70 |
| Purchase #6 | $6.46 | 12.786% | $7.286 | $7.29 | $7.30 | $7.30 |
| Purchase #7 | $148.75 | 6.747% | $158.7862 | $158.79 | $158.80 | $158.80 |
| 7 purchase totals = | $583.13 | $620.9783 | $620.98 | $620.95 | $621.10 | |