| 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 | $89.68 | 13.504% | $101.7904 | $101.79 | $101.80 | $101.80 |
| Purchase #2 | $103.37 | 6.703% | $110.2989 | $110.30 | $110.30 | $110.30 |
| Purchase #3 | $111.78 | 8.283% | $121.0387 | $121.04 | $121.05 | $121.00 |
| Purchase #4 | $128.61 | 6.264% | $136.6661 | $136.67 | $136.65 | $136.70 |
| Purchase #5 | $46.81 | 13.640% | $53.1949 | $53.19 | $53.20 | $53.20 |
| Purchase #6 | $160.86 | 3.639% | $166.7137 | $166.71 | $166.70 | $166.70 |
| Purchase #7 | $90.37 | 8.727% | $98.2566 | $98.26 | $98.25 | $98.30 |
| 7 purchase totals = | $731.48 | $787.9593 | $787.96 | $787.95 | $788.00 | |