| 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 | $15.45 | 8.108% | $16.7027 | $16.70 | $16.70 | $16.70 |
| Purchase #2 | $110.45 | 8.250% | $119.5621 | $119.56 | $119.55 | $119.60 |
| Purchase #3 | $145.28 | 12.290% | $163.1349 | $163.13 | $163.15 | $163.10 |
| Purchase #4 | $139.79 | 6.750% | $149.2258 | $149.23 | $149.25 | $149.20 |
| Purchase #5 | $71.46 | 9.574% | $78.3016 | $78.30 | $78.30 | $78.30 |
| Purchase #6 | $38.54 | 13.679% | $43.8119 | $43.81 | $43.80 | $43.80 |
| Purchase #7 | $218.32 | 8.461% | $236.7921 | $236.79 | $236.80 | $236.80 |
| 7 purchase totals = | $739.29 | $807.5311 | $807.52 | $807.55 | $807.50 | |