| 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 | $90.96 | 3.779% | $94.3974 | $94.40 | $94.40 | $94.40 |
| Purchase #2 | $197.91 | 9.687% | $217.0815 | $217.08 | $217.10 | $217.10 |
| Purchase #3 | $152.67 | 8.118% | $165.0638 | $165.06 | $165.05 | $165.10 |
| Purchase #4 | $71.92 | 5.302% | $75.7332 | $75.73 | $75.75 | $75.70 |
| Purchase #5 | $106.91 | 4.330% | $111.5392 | $111.54 | $111.55 | $111.50 |
| Purchase #6 | $98.34 | 10.644% | $108.8073 | $108.81 | $108.80 | $108.80 |
| Purchase #7 | $198.27 | 10.809% | $219.701 | $219.70 | $219.70 | $219.70 |
| 7 purchase totals = | $916.98 | $992.3234 | $992.32 | $992.35 | $992.30 | |