| 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 | $57.87 | 9.772% | $63.5251 | $63.53 | $63.55 | $63.50 |
| Purchase #2 | $43.58 | 10.616% | $48.2065 | $48.21 | $48.20 | $48.20 |
| Purchase #3 | $123.74 | 13.321% | $140.2234 | $140.22 | $140.20 | $140.20 |
| Purchase #4 | $95.88 | 7.723% | $103.2848 | $103.28 | $103.30 | $103.30 |
| Purchase #5 | $40.80 | 11.611% | $45.5373 | $45.54 | $45.55 | $45.50 |
| Purchase #6 | $108.52 | 6.781% | $115.8787 | $115.88 | $115.90 | $115.90 |
| Purchase #7 | $28.79 | 6.474% | $30.6539 | $30.65 | $30.65 | $30.70 |
| 7 purchase totals = | $499.18 | $547.3097 | $547.31 | $547.35 | $547.30 | |