| 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 | $27.61 | 12.698% | $31.1159 | $31.12 | $31.10 | $31.10 |
| Purchase #2 | $45.38 | 11.634% | $50.6595 | $50.66 | $50.65 | $50.70 |
| Purchase #3 | $151.95 | 9.639% | $166.5965 | $166.60 | $166.60 | $166.60 |
| Purchase #4 | $48.94 | 11.849% | $54.7389 | $54.74 | $54.75 | $54.70 |
| Purchase #5 | $207.96 | 7.751% | $224.079 | $224.08 | $224.10 | $224.10 |
| Purchase #6 | $201.77 | 9.642% | $221.2247 | $221.22 | $221.20 | $221.20 |
| Purchase #7 | $39.75 | 11.146% | $44.1805 | $44.18 | $44.20 | $44.20 |
| 7 purchase totals = | $723.36 | $792.5950 | $792.60 | $792.60 | $792.60 | |