| 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 | $90.45 | 12.658% | $101.8992 | $101.90 | $101.90 | $101.90 |
| Purchase #2 | $52.42 | 6.195% | $55.6674 | $55.67 | $55.65 | $55.70 |
| Purchase #3 | $176.72 | 13.804% | $201.1144 | $201.11 | $201.10 | $201.10 |
| Purchase #4 | $213.58 | 4.749% | $223.7229 | $223.72 | $223.70 | $223.70 |
| Purchase #5 | $24.37 | 3.222% | $25.1552 | $25.16 | $25.15 | $25.20 |
| Purchase #6 | $190.35 | 11.383% | $212.0175 | $212.02 | $212.00 | $212.00 |
| Purchase #7 | $27.64 | 6.867% | $29.538 | $29.54 | $29.55 | $29.50 |
| 7 purchase totals = | $775.53 | $849.1146 | $849.12 | $849.05 | $849.10 | |