| 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 | $106.57 | 11.768% | $119.1112 | $119.11 | $119.10 | $119.10 |
| Purchase #2 | $24.51 | 3.592% | $25.3904 | $25.39 | $25.40 | $25.40 |
| Purchase #3 | $80.80 | 10.142% | $88.9947 | $88.99 | $89.00 | $89.00 |
| Purchase #4 | $25.42 | 6.478% | $27.0667 | $27.07 | $27.05 | $27.10 |
| Purchase #5 | $146.65 | 10.556% | $162.1304 | $162.13 | $162.15 | $162.10 |
| Purchase #6 | $147.41 | 8.217% | $159.5227 | $159.52 | $159.50 | $159.50 |
| Purchase #7 | $136.33 | 6.776% | $145.5677 | $145.57 | $145.55 | $145.60 |
| 7 purchase totals = | $667.69 | $727.7838 | $727.78 | $727.75 | $727.80 | |