| 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 | $72.63 | 8.731% | $78.9713 | $78.97 | $78.95 | $79.00 |
| Purchase #2 | $150.89 | 6.339% | $160.4549 | $160.45 | $160.45 | $160.50 |
| Purchase #3 | $50.58 | 12.832% | $57.0704 | $57.07 | $57.05 | $57.10 |
| Purchase #4 | $65.94 | 6.457% | $70.1977 | $70.20 | $70.20 | $70.20 |
| Purchase #5 | $132.82 | 4.359% | $138.6096 | $138.61 | $138.60 | $138.60 |
| Purchase #6 | $200.47 | 9.710% | $219.9356 | $219.94 | $219.95 | $219.90 |
| Purchase #7 | $211.46 | 7.852% | $228.0638 | $228.06 | $228.05 | $228.10 |
| 7 purchase totals = | $884.79 | $953.3033 | $953.30 | $953.25 | $953.40 | |