| 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 | $81.39 | 13.189% | $92.1245 | $92.12 | $92.10 | $92.10 |
| Purchase #2 | $44.78 | 4.364% | $46.7342 | $46.73 | $46.75 | $46.70 |
| Purchase #3 | $248.51 | 8.702% | $270.1353 | $270.14 | $270.15 | $270.10 |
| Purchase #4 | $97.80 | 3.326% | $101.0528 | $101.05 | $101.05 | $101.10 |
| Purchase #5 | $152.42 | 7.242% | $163.4583 | $163.46 | $163.45 | $163.50 |
| Purchase #6 | $92.52 | 3.129% | $95.415 | $95.42 | $95.40 | $95.40 |
| Purchase #7 | $162.69 | 10.353% | $179.5333 | $179.53 | $179.55 | $179.50 |
| 7 purchase totals = | $880.11 | $948.4534 | $948.45 | $948.45 | $948.40 | |