| 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 | $79.73 | 10.772% | $88.3185 | $88.32 | $88.30 | $88.30 |
| Purchase #2 | $28.54 | 12.337% | $32.061 | $32.06 | $32.05 | $32.10 |
| Purchase #3 | $42.88 | 8.587% | $46.5621 | $46.56 | $46.55 | $46.60 |
| Purchase #4 | $68.82 | 5.425% | $72.5535 | $72.55 | $72.55 | $72.60 |
| Purchase #5 | $168.33 | 8.132% | $182.0186 | $182.02 | $182.00 | $182.00 |
| Purchase #6 | $205.54 | 10.343% | $226.799 | $226.80 | $226.80 | $226.80 |
| Purchase #7 | $58.60 | 8.142% | $63.3712 | $63.37 | $63.35 | $63.40 |
| 7 purchase totals = | $652.44 | $711.6839 | $711.68 | $711.60 | $711.80 | |