| 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 | $45.84 | 4.834% | $48.0559 | $48.06 | $48.05 | $48.10 |
| Purchase #2 | $32.60 | 13.674% | $37.0577 | $37.06 | $37.05 | $37.10 |
| Purchase #3 | $166.69 | 12.520% | $187.5596 | $187.56 | $187.55 | $187.60 |
| Purchase #4 | $149.70 | 3.462% | $154.8826 | $154.88 | $154.90 | $154.90 |
| Purchase #5 | $197.67 | 3.862% | $205.304 | $205.30 | $205.30 | $205.30 |
| Purchase #6 | $66.38 | 7.809% | $71.5636 | $71.56 | $71.55 | $71.60 |
| Purchase #7 | $31.76 | 9.749% | $34.8563 | $34.86 | $34.85 | $34.90 |
| 7 purchase totals = | $690.64 | $739.2797 | $739.28 | $739.25 | $739.50 | |