| 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 | $237.44 | 7.283% | $254.7328 | $254.73 | $254.75 | $254.70 |
| Purchase #2 | $227.66 | 12.279% | $255.6144 | $255.61 | $255.60 | $255.60 |
| Purchase #3 | $102.96 | 7.217% | $110.3906 | $110.39 | $110.40 | $110.40 |
| Purchase #4 | $63.71 | 13.595% | $72.3714 | $72.37 | $72.35 | $72.40 |
| Purchase #5 | $54.54 | 7.186% | $58.4592 | $58.46 | $58.45 | $58.50 |
| Purchase #6 | $37.56 | 6.454% | $39.9841 | $39.98 | $40.00 | $40.00 |
| Purchase #7 | $113.66 | 5.678% | $120.1136 | $120.11 | $120.10 | $120.10 |
| 7 purchase totals = | $837.53 | $911.6661 | $911.65 | $911.65 | $911.70 | |