| 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 | $63.70 | 13.548% | $72.3301 | $72.33 | $72.35 | $72.30 |
| Purchase #2 | $170.48 | 6.246% | $181.1282 | $181.13 | $181.15 | $181.10 |
| Purchase #3 | $234.53 | 8.179% | $253.7122 | $253.71 | $253.70 | $253.70 |
| Purchase #4 | $189.69 | 10.289% | $209.2072 | $209.21 | $209.20 | $209.20 |
| Purchase #5 | $6.92 | 3.629% | $7.1711 | $7.17 | $7.15 | $7.20 |
| Purchase #6 | $59.96 | 12.827% | $67.6511 | $67.65 | $67.65 | $67.70 |
| Purchase #7 | $111.82 | 3.765% | $116.03 | $116.03 | $116.05 | $116.00 |
| 7 purchase totals = | $837.10 | $907.2299 | $907.23 | $907.25 | $907.20 | |