| 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 | $221.94 | 10.764% | $245.8296 | $245.83 | $245.85 | $245.80 |
| Purchase #2 | $45.56 | 4.864% | $47.776 | $47.78 | $47.80 | $47.80 |
| Purchase #3 | $38.99 | 13.290% | $44.1718 | $44.17 | $44.15 | $44.20 |
| Purchase #4 | $20.39 | 12.653% | $22.9699 | $22.97 | $22.95 | $23.00 |
| Purchase #5 | $190.48 | 9.629% | $208.8213 | $208.82 | $208.80 | $208.80 |
| Purchase #6 | $52.79 | 5.116% | $55.4907 | $55.49 | $55.50 | $55.50 |
| Purchase #7 | $65.26 | 7.778% | $70.3359 | $70.34 | $70.35 | $70.30 |
| 7 purchase totals = | $635.41 | $695.3952 | $695.40 | $695.40 | $695.40 | |