| 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 | $47.56 | 12.585% | $53.5454 | $53.55 | $53.55 | $53.50 |
| Purchase #2 | $187.65 | 5.746% | $198.4324 | $198.43 | $198.45 | $198.40 |
| Purchase #3 | $216.96 | 4.364% | $226.4281 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $176.42 | 5.321% | $185.8073 | $185.81 | $185.80 | $185.80 |
| Purchase #5 | $51.34 | 8.454% | $55.6803 | $55.68 | $55.70 | $55.70 |
| Purchase #6 | $88.35 | 10.191% | $97.3537 | $97.35 | $97.35 | $97.40 |
| Purchase #7 | $101.85 | 4.518% | $106.4516 | $106.45 | $106.45 | $106.50 |
| 7 purchase totals = | $870.13 | $923.6988 | $923.70 | $923.75 | $923.70 | |