| 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 | $69.54 | 13.116% | $78.6609 | $78.66 | $78.65 | $78.70 |
| Purchase #2 | $130.50 | 11.708% | $145.7789 | $145.78 | $145.80 | $145.80 |
| Purchase #3 | $16.60 | 12.499% | $18.6748 | $18.67 | $18.65 | $18.70 |
| Purchase #4 | $143.63 | 5.617% | $151.6977 | $151.70 | $151.70 | $151.70 |
| Purchase #5 | $224.29 | 12.219% | $251.696 | $251.70 | $251.70 | $251.70 |
| Purchase #6 | $44.99 | 3.817% | $46.7073 | $46.71 | $46.70 | $46.70 |
| Purchase #7 | $88.92 | 9.260% | $97.154 | $97.15 | $97.15 | $97.20 |
| 7 purchase totals = | $718.47 | $790.3696 | $790.37 | $790.35 | $790.50 | |