| 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 | $36.46 | 3.215% | $37.6322 | $37.63 | $37.65 | $37.60 |
| Purchase #2 | $176.83 | 8.716% | $192.2425 | $192.24 | $192.25 | $192.20 |
| Purchase #3 | $187.38 | 10.613% | $207.2666 | $207.27 | $207.25 | $207.30 |
| Purchase #4 | $105.70 | 4.500% | $110.4565 | $110.46 | $110.45 | $110.50 |
| Purchase #5 | $132.71 | 7.141% | $142.1868 | $142.19 | $142.20 | $142.20 |
| Purchase #6 | $46.39 | 9.796% | $50.9344 | $50.93 | $50.95 | $50.90 |
| Purchase #7 | $152.73 | 7.815% | $164.6658 | $164.67 | $164.65 | $164.70 |
| 7 purchase totals = | $838.20 | $905.3848 | $905.39 | $905.40 | $905.40 | |