| 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 | $16.49 | 6.520% | $17.5651 | $17.57 | $17.55 | $17.60 |
| Purchase #2 | $209.98 | 12.221% | $235.6417 | $235.64 | $235.65 | $235.60 |
| Purchase #3 | $88.86 | 7.845% | $95.8311 | $95.83 | $95.85 | $95.80 |
| Purchase #4 | $245.92 | 10.672% | $272.1646 | $272.16 | $272.15 | $272.20 |
| Purchase #5 | $68.86 | 13.426% | $78.1051 | $78.11 | $78.10 | $78.10 |
| Purchase #6 | $43.71 | 7.499% | $46.9878 | $46.99 | $47.00 | $47.00 |
| Purchase #7 | $186.58 | 3.551% | $193.2055 | $193.21 | $193.20 | $193.20 |
| 7 purchase totals = | $860.40 | $939.5009 | $939.51 | $939.50 | $939.50 | |