| 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 | $130.55 | 3.255% | $134.7994 | $134.80 | $134.80 | $134.80 |
| Purchase #2 | $88.69 | 7.611% | $95.4402 | $95.44 | $95.45 | $95.40 |
| Purchase #3 | $77.35 | 12.781% | $87.2361 | $87.24 | $87.25 | $87.20 |
| Purchase #4 | $34.30 | 12.189% | $38.4808 | $38.48 | $38.50 | $38.50 |
| Purchase #5 | $240.78 | 9.556% | $263.7889 | $263.79 | $263.80 | $263.80 |
| Purchase #6 | $33.77 | 13.488% | $38.3249 | $38.32 | $38.30 | $38.30 |
| Purchase #7 | $125.48 | 8.872% | $136.6126 | $136.61 | $136.60 | $136.60 |
| 7 purchase totals = | $730.92 | $794.6829 | $794.68 | $794.70 | $794.60 | |