| 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 | $65.69 | 5.340% | $69.1978 | $69.20 | $69.20 | $69.20 |
| Purchase #2 | $14.44 | 4.772% | $15.1291 | $15.13 | $15.15 | $15.10 |
| Purchase #3 | $244.29 | 10.864% | $270.8297 | $270.83 | $270.85 | $270.80 |
| Purchase #4 | $114.88 | 9.260% | $125.5179 | $125.52 | $125.50 | $125.50 |
| Purchase #5 | $48.66 | 9.785% | $53.4214 | $53.42 | $53.40 | $53.40 |
| Purchase #6 | $86.58 | 7.218% | $92.8293 | $92.83 | $92.85 | $92.80 |
| Purchase #7 | $29.28 | 3.860% | $30.4102 | $30.41 | $30.40 | $30.40 |
| 7 purchase totals = | $603.82 | $657.3354 | $657.34 | $657.35 | $657.20 | |