| 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 | $48.51 | 8.742% | $52.7507 | $52.75 | $52.75 | $52.80 |
| Purchase #2 | $65.51 | 6.601% | $69.8343 | $69.83 | $69.85 | $69.80 |
| Purchase #3 | $37.60 | 6.866% | $40.1816 | $40.18 | $40.20 | $40.20 |
| Purchase #4 | $238.47 | 4.439% | $249.0557 | $249.06 | $249.05 | $249.10 |
| Purchase #5 | $169.50 | 10.857% | $187.9026 | $187.90 | $187.90 | $187.90 |
| Purchase #6 | $193.82 | 6.540% | $206.4958 | $206.50 | $206.50 | $206.50 |
| Purchase #7 | $53.60 | 9.193% | $58.5274 | $58.53 | $58.55 | $58.50 |
| 7 purchase totals = | $807.01 | $864.7481 | $864.75 | $864.80 | $864.80 | |