| 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 | $51.59 | 13.203% | $58.4014 | $58.40 | $58.40 | $58.40 |
| Purchase #2 | $241.86 | 3.428% | $250.151 | $250.15 | $250.15 | $250.20 |
| Purchase #3 | $231.64 | 9.735% | $254.1902 | $254.19 | $254.20 | $254.20 |
| Purchase #4 | $59.41 | 12.354% | $66.7495 | $66.75 | $66.75 | $66.70 |
| Purchase #5 | $29.89 | 11.117% | $33.2129 | $33.21 | $33.20 | $33.20 |
| Purchase #6 | $33.84 | 3.214% | $34.9276 | $34.93 | $34.95 | $34.90 |
| Purchase #7 | $89.29 | 4.494% | $93.3027 | $93.30 | $93.30 | $93.30 |
| 7 purchase totals = | $737.52 | $790.9353 | $790.93 | $790.95 | $790.90 | |