| 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 | $39.89 | 12.189% | $44.7522 | $44.75 | $44.75 | $44.80 |
| Purchase #2 | $46.34 | 9.433% | $50.7113 | $50.71 | $50.70 | $50.70 |
| Purchase #3 | $216.98 | 8.401% | $235.2085 | $235.21 | $235.20 | $235.20 |
| Purchase #4 | $195.41 | 3.770% | $202.777 | $202.78 | $202.80 | $202.80 |
| Purchase #5 | $41.98 | 6.512% | $44.7137 | $44.71 | $44.70 | $44.70 |
| Purchase #6 | $202.46 | 6.835% | $216.2981 | $216.30 | $216.30 | $216.30 |
| Purchase #7 | $144.84 | 11.639% | $161.6979 | $161.70 | $161.70 | $161.70 |
| 7 purchase totals = | $887.90 | $956.1587 | $956.16 | $956.15 | $956.20 | |