| 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 | $13.53 | 7.317% | $14.52 | $14.52 | $14.50 | $14.50 |
| Purchase #2 | $154.94 | 9.688% | $169.9506 | $169.95 | $169.95 | $170.00 |
| Purchase #3 | $108.89 | 9.326% | $119.0451 | $119.05 | $119.05 | $119.00 |
| Purchase #4 | $222.88 | 8.228% | $241.2186 | $241.22 | $241.20 | $241.20 |
| Purchase #5 | $98.75 | 7.143% | $105.8037 | $105.80 | $105.80 | $105.80 |
| Purchase #6 | $25.65 | 8.423% | $27.8105 | $27.81 | $27.80 | $27.80 |
| Purchase #7 | $88.32 | 9.669% | $96.8597 | $96.86 | $96.85 | $96.90 |
| 7 purchase totals = | $712.96 | $775.2082 | $775.21 | $775.15 | $775.20 | |