| 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 | $84.53 | 3.182% | $87.2197 | $87.22 | $87.20 | $87.20 |
| Purchase #2 | $31.57 | 7.260% | $33.862 | $33.86 | $33.85 | $33.90 |
| Purchase #3 | $235.71 | 8.637% | $256.0683 | $256.07 | $256.05 | $256.10 |
| Purchase #4 | $208.63 | 4.411% | $217.8327 | $217.83 | $217.85 | $217.80 |
| Purchase #5 | $111.78 | 8.505% | $121.2869 | $121.29 | $121.30 | $121.30 |
| Purchase #6 | $59.58 | 3.660% | $61.7606 | $61.76 | $61.75 | $61.80 |
| Purchase #7 | $128.62 | 3.305% | $132.8709 | $132.87 | $132.85 | $132.90 |
| 7 purchase totals = | $860.42 | $910.9011 | $910.90 | $910.85 | $911.00 | |