| 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 | $57.74 | 11.644% | $64.4632 | $64.46 | $64.45 | $64.50 |
| Purchase #2 | $116.27 | 13.865% | $132.3908 | $132.39 | $132.40 | $132.40 |
| Purchase #3 | $197.47 | 11.763% | $220.6984 | $220.70 | $220.70 | $220.70 |
| Purchase #4 | $250.64 | 5.368% | $264.0944 | $264.09 | $264.10 | $264.10 |
| Purchase #5 | $99.33 | 8.863% | $108.1336 | $108.13 | $108.15 | $108.10 |
| Purchase #6 | $239.39 | 11.640% | $267.255 | $267.26 | $267.25 | $267.30 |
| Purchase #7 | $107.58 | 13.209% | $121.7902 | $121.79 | $121.80 | $121.80 |
| 7 purchase totals = | $1,068.42 | $1,178.8256 | $1,178.82 | $1,178.85 | $1,178.90 | |