| 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 | $23.70 | 9.680% | $25.9942 | $25.99 | $26.00 | $26.00 |
| Purchase #2 | $232.81 | 12.856% | $262.7401 | $262.74 | $262.75 | $262.70 |
| Purchase #3 | $49.90 | 9.255% | $54.5182 | $54.52 | $54.50 | $54.50 |
| Purchase #4 | $215.52 | 7.788% | $232.3047 | $232.30 | $232.30 | $232.30 |
| Purchase #5 | $194.28 | 3.623% | $201.3188 | $201.32 | $201.30 | $201.30 |
| Purchase #6 | $43.28 | 4.284% | $45.1341 | $45.13 | $45.15 | $45.10 |
| Purchase #7 | $11.39 | 7.700% | $12.267 | $12.27 | $12.25 | $12.30 |
| 7 purchase totals = | $770.88 | $834.2771 | $834.27 | $834.25 | $834.20 | |