| 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 | $83.27 | 5.204% | $87.6034 | $87.60 | $87.60 | $87.60 |
| Purchase #2 | $130.45 | 7.520% | $140.2598 | $140.26 | $140.25 | $140.30 |
| Purchase #3 | $89.34 | 3.225% | $92.2212 | $92.22 | $92.20 | $92.20 |
| Purchase #4 | $13.92 | 5.852% | $14.7346 | $14.73 | $14.75 | $14.70 |
| Purchase #5 | $101.46 | 8.239% | $109.8193 | $109.82 | $109.80 | $109.80 |
| Purchase #6 | $101.31 | 8.562% | $109.9842 | $109.98 | $110.00 | $110.00 |
| Purchase #7 | $210.34 | 12.572% | $236.7839 | $236.78 | $236.80 | $236.80 |
| 7 purchase totals = | $730.09 | $791.4064 | $791.39 | $791.40 | $791.40 | |