| 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 | $25.83 | 10.851% | $28.6328 | $28.63 | $28.65 | $28.60 |
| Purchase #2 | $230.82 | 13.248% | $261.399 | $261.40 | $261.40 | $261.40 |
| Purchase #3 | $72.98 | 3.392% | $75.4555 | $75.46 | $75.45 | $75.50 |
| Purchase #4 | $243.71 | 6.103% | $258.5836 | $258.58 | $258.60 | $258.60 |
| Purchase #5 | $65.79 | 6.353% | $69.9696 | $69.97 | $69.95 | $70.00 |
| Purchase #6 | $197.44 | 7.636% | $212.5165 | $212.52 | $212.50 | $212.50 |
| Purchase #7 | $54.99 | 7.438% | $59.0802 | $59.08 | $59.10 | $59.10 |
| 7 purchase totals = | $891.56 | $965.6372 | $965.64 | $965.65 | $965.70 | |