| 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 | $72.86 | 4.465% | $76.1132 | $76.11 | $76.10 | $76.10 |
| Purchase #2 | $93.34 | 6.731% | $99.6227 | $99.62 | $99.60 | $99.60 |
| Purchase #3 | $158.65 | 6.555% | $169.0495 | $169.05 | $169.05 | $169.00 |
| Purchase #4 | $173.30 | 13.840% | $197.2847 | $197.28 | $197.30 | $197.30 |
| Purchase #5 | $14.33 | 9.525% | $15.6949 | $15.69 | $15.70 | $15.70 |
| Purchase #6 | $189.67 | 7.404% | $203.7132 | $203.71 | $203.70 | $203.70 |
| Purchase #7 | $75.82 | 9.687% | $83.1647 | $83.16 | $83.15 | $83.20 |
| 7 purchase totals = | $777.97 | $844.6429 | $844.62 | $844.60 | $844.60 | |