| 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 | $105.65 | 10.346% | $116.5805 | $116.58 | $116.60 | $116.60 |
| Purchase #2 | $12.39 | 3.775% | $12.8577 | $12.86 | $12.85 | $12.90 |
| Purchase #3 | $152.61 | 5.874% | $161.5743 | $161.57 | $161.55 | $161.60 |
| Purchase #4 | $83.35 | 10.522% | $92.1201 | $92.12 | $92.10 | $92.10 |
| Purchase #5 | $24.64 | 10.583% | $27.2477 | $27.25 | $27.25 | $27.20 |
| Purchase #6 | $36.47 | 3.258% | $37.6582 | $37.66 | $37.65 | $37.70 |
| Purchase #7 | $81.79 | 6.323% | $86.9616 | $86.96 | $86.95 | $87.00 |
| 7 purchase totals = | $496.90 | $535.0001 | $535.00 | $534.95 | $535.10 | |