| 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 | $23.83 | 5.768% | $25.2045 | $25.20 | $25.20 | $25.20 |
| Purchase #2 | $197.94 | 7.561% | $212.9062 | $212.91 | $212.90 | $212.90 |
| Purchase #3 | $28.52 | 12.861% | $32.188 | $32.19 | $32.20 | $32.20 |
| Purchase #4 | $73.72 | 10.194% | $81.235 | $81.24 | $81.25 | $81.20 |
| Purchase #5 | $199.72 | 13.595% | $226.8719 | $226.87 | $226.85 | $226.90 |
| Purchase #6 | $171.84 | 11.596% | $191.7666 | $191.77 | $191.75 | $191.80 |
| Purchase #7 | $161.75 | 4.525% | $169.0692 | $169.07 | $169.05 | $169.10 |
| 7 purchase totals = | $857.32 | $939.2414 | $939.25 | $939.20 | $939.30 | |