| 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 | $78.71 | 3.864% | $81.7514 | $81.75 | $81.75 | $81.80 |
| Purchase #2 | $219.28 | 7.320% | $235.3313 | $235.33 | $235.35 | $235.30 |
| Purchase #3 | $24.45 | 9.336% | $26.7327 | $26.73 | $26.75 | $26.70 |
| Purchase #4 | $121.86 | 12.325% | $136.8792 | $136.88 | $136.90 | $136.90 |
| Purchase #5 | $107.64 | 4.709% | $112.7088 | $112.71 | $112.70 | $112.70 |
| Purchase #6 | $166.86 | 9.263% | $182.3162 | $182.32 | $182.30 | $182.30 |
| Purchase #7 | $124.29 | 13.815% | $141.4607 | $141.46 | $141.45 | $141.50 |
| 7 purchase totals = | $843.09 | $917.1803 | $917.18 | $917.20 | $917.20 | |