| 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 | $26.84 | 4.329% | $28.0019 | $28.00 | $28.00 | $28.00 |
| Purchase #2 | $232.69 | 6.395% | $247.5705 | $247.57 | $247.55 | $247.60 |
| Purchase #3 | $188.83 | 12.678% | $212.7699 | $212.77 | $212.75 | $212.80 |
| Purchase #4 | $218.74 | 11.195% | $243.2279 | $243.23 | $243.25 | $243.20 |
| Purchase #5 | $155.69 | 3.147% | $160.5896 | $160.59 | $160.60 | $160.60 |
| Purchase #6 | $75.79 | 9.635% | $83.0924 | $83.09 | $83.10 | $83.10 |
| Purchase #7 | $17.59 | 7.868% | $18.974 | $18.97 | $18.95 | $19.00 |
| 7 purchase totals = | $916.17 | $994.2262 | $994.22 | $994.20 | $994.30 | |