| 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 | $58.61 | 12.420% | $65.8894 | $65.89 | $65.90 | $65.90 |
| Purchase #2 | $151.55 | 13.602% | $172.1638 | $172.16 | $172.15 | $172.20 |
| Purchase #3 | $107.93 | 12.598% | $121.527 | $121.53 | $121.55 | $121.50 |
| Purchase #4 | $65.39 | 8.362% | $70.8579 | $70.86 | $70.85 | $70.90 |
| Purchase #5 | $197.99 | 6.472% | $210.8039 | $210.80 | $210.80 | $210.80 |
| Purchase #6 | $240.66 | 9.550% | $263.643 | $263.64 | $263.65 | $263.60 |
| Purchase #7 | $62.62 | 9.416% | $68.5163 | $68.52 | $68.50 | $68.50 |
| 7 purchase totals = | $884.75 | $973.4013 | $973.40 | $973.40 | $973.40 | |