| 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 | $31.89 | 7.857% | $34.3956 | $34.40 | $34.40 | $34.40 |
| Purchase #2 | $61.76 | 6.325% | $65.6663 | $65.67 | $65.65 | $65.70 |
| Purchase #3 | $45.36 | 6.581% | $48.3451 | $48.35 | $48.35 | $48.30 |
| Purchase #4 | $119.40 | 13.507% | $135.5274 | $135.53 | $135.55 | $135.50 |
| Purchase #5 | $47.84 | 10.573% | $52.8981 | $52.90 | $52.90 | $52.90 |
| Purchase #6 | $190.66 | 11.183% | $211.9815 | $211.98 | $212.00 | $212.00 |
| Purchase #7 | $97.82 | 11.372% | $108.9441 | $108.94 | $108.95 | $108.90 |
| 7 purchase totals = | $594.73 | $657.7581 | $657.77 | $657.80 | $657.70 | |