| 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 | $49.59 | 10.156% | $54.6264 | $54.63 | $54.65 | $54.60 |
| Purchase #2 | $57.83 | 4.184% | $60.2496 | $60.25 | $60.25 | $60.20 |
| Purchase #3 | $193.80 | 6.847% | $207.0695 | $207.07 | $207.05 | $207.10 |
| Purchase #4 | $46.85 | 12.383% | $52.6514 | $52.65 | $52.65 | $52.70 |
| Purchase #5 | $48.87 | 9.756% | $53.6378 | $53.64 | $53.65 | $53.60 |
| Purchase #6 | $30.28 | 5.311% | $31.8882 | $31.89 | $31.90 | $31.90 |
| Purchase #7 | $26.34 | 10.640% | $29.1426 | $29.14 | $29.15 | $29.10 |
| 7 purchase totals = | $453.56 | $489.2655 | $489.27 | $489.30 | $489.20 | |