| 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 | $45.71 | 8.224% | $49.4692 | $49.47 | $49.45 | $49.50 |
| Purchase #2 | $237.40 | 4.413% | $247.8765 | $247.88 | $247.90 | $247.90 |
| Purchase #3 | $26.58 | 9.801% | $29.1851 | $29.19 | $29.20 | $29.20 |
| Purchase #4 | $218.49 | 12.229% | $245.2091 | $245.21 | $245.20 | $245.20 |
| Purchase #5 | $95.34 | 13.105% | $107.8343 | $107.83 | $107.85 | $107.80 |
| Purchase #6 | $85.62 | 13.352% | $97.052 | $97.05 | $97.05 | $97.10 |
| Purchase #7 | $120.57 | 13.309% | $136.6167 | $136.62 | $136.60 | $136.60 |
| 7 purchase totals = | $829.71 | $913.2429 | $913.25 | $913.25 | $913.30 | |