| 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 | $85.78 | 6.613% | $91.4526 | $91.45 | $91.45 | $91.50 |
| Purchase #2 | $80.84 | 11.464% | $90.1075 | $90.11 | $90.10 | $90.10 |
| Purchase #3 | $219.28 | 12.526% | $246.747 | $246.75 | $246.75 | $246.70 |
| Purchase #4 | $147.41 | 4.501% | $154.0449 | $154.04 | $154.05 | $154.00 |
| Purchase #5 | $205.43 | 3.785% | $213.2055 | $213.21 | $213.20 | $213.20 |
| Purchase #6 | $152.89 | 12.736% | $172.3621 | $172.36 | $172.35 | $172.40 |
| Purchase #7 | $206.83 | 11.147% | $229.8853 | $229.89 | $229.90 | $229.90 |
| 7 purchase totals = | $1,098.46 | $1,197.8049 | $1,197.81 | $1,197.80 | $1,197.80 | |