| 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 | $98.42 | 9.762% | $108.0278 | $108.03 | $108.05 | $108.00 |
| Purchase #2 | $197.80 | 4.843% | $207.3795 | $207.38 | $207.40 | $207.40 |
| Purchase #3 | $157.34 | 9.116% | $171.6831 | $171.68 | $171.70 | $171.70 |
| Purchase #4 | $45.96 | 5.665% | $48.5636 | $48.56 | $48.55 | $48.60 |
| Purchase #5 | $37.27 | 7.195% | $39.9516 | $39.95 | $39.95 | $40.00 |
| Purchase #6 | $28.62 | 7.742% | $30.8358 | $30.84 | $30.85 | $30.80 |
| Purchase #7 | $132.49 | 9.477% | $145.0461 | $145.05 | $145.05 | $145.00 |
| 7 purchase totals = | $697.90 | $751.4875 | $751.49 | $751.55 | $751.50 | |