| 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 | $51.95 | 13.178% | $58.796 | $58.80 | $58.80 | $58.80 |
| Purchase #2 | $37.58 | 9.623% | $41.1963 | $41.20 | $41.20 | $41.20 |
| Purchase #3 | $148.41 | 12.480% | $166.9316 | $166.93 | $166.95 | $166.90 |
| Purchase #4 | $93.38 | 11.790% | $104.3895 | $104.39 | $104.40 | $104.40 |
| Purchase #5 | $16.62 | 7.181% | $17.8135 | $17.81 | $17.80 | $17.80 |
| Purchase #6 | $93.86 | 5.287% | $98.8224 | $98.82 | $98.80 | $98.80 |
| Purchase #7 | $78.46 | 8.845% | $85.3998 | $85.40 | $85.40 | $85.40 |
| 7 purchase totals = | $520.26 | $573.3491 | $573.35 | $573.35 | $573.30 | |