| 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 | $45.39 | 5.770% | $48.009 | $48.01 | $48.00 | $48.00 |
| Purchase #2 | $159.51 | 4.258% | $166.3019 | $166.30 | $166.30 | $166.30 |
| Purchase #3 | $39.25 | 13.681% | $44.6198 | $44.62 | $44.60 | $44.60 |
| Purchase #4 | $79.81 | 9.621% | $87.4885 | $87.49 | $87.50 | $87.50 |
| Purchase #5 | $213.91 | 6.532% | $227.8826 | $227.88 | $227.90 | $227.90 |
| Purchase #6 | $50.27 | 12.229% | $56.4175 | $56.42 | $56.40 | $56.40 |
| Purchase #7 | $15.72 | 12.811% | $17.7339 | $17.73 | $17.75 | $17.70 |
| 7 purchase totals = | $603.86 | $648.4532 | $648.45 | $648.45 | $648.40 | |