| 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 | $29.65 | 6.598% | $31.6063 | $31.61 | $31.60 | $31.60 |
| Purchase #2 | $121.90 | 3.718% | $126.4322 | $126.43 | $126.45 | $126.40 |
| Purchase #3 | $233.52 | 13.500% | $265.0452 | $265.05 | $265.05 | $265.00 |
| Purchase #4 | $24.27 | 5.330% | $25.5636 | $25.56 | $25.55 | $25.60 |
| Purchase #5 | $24.52 | 12.111% | $27.4896 | $27.49 | $27.50 | $27.50 |
| Purchase #6 | $68.40 | 10.323% | $75.4609 | $75.46 | $75.45 | $75.50 |
| Purchase #7 | $144.39 | 11.584% | $161.1161 | $161.12 | $161.10 | $161.10 |
| 7 purchase totals = | $646.65 | $712.7139 | $712.72 | $712.70 | $712.70 | |