| 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 | $217.73 | 3.129% | $224.5428 | $224.54 | $224.55 | $224.50 |
| Purchase #2 | $66.42 | 9.841% | $72.9564 | $72.96 | $72.95 | $73.00 |
| Purchase #3 | $17.74 | 7.520% | $19.074 | $19.07 | $19.05 | $19.10 |
| Purchase #4 | $213.79 | 4.201% | $222.7713 | $222.77 | $222.75 | $222.80 |
| Purchase #5 | $32.48 | 3.415% | $33.5892 | $33.59 | $33.60 | $33.60 |
| Purchase #6 | $57.51 | 13.407% | $65.2204 | $65.22 | $65.20 | $65.20 |
| Purchase #7 | $22.46 | 13.539% | $25.5009 | $25.50 | $25.50 | $25.50 |
| 7 purchase totals = | $628.13 | $663.6550 | $663.65 | $663.60 | $663.70 | |