| 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 | $46.77 | 6.747% | $49.9256 | $49.93 | $49.95 | $49.90 |
| Purchase #2 | $110.39 | 5.455% | $116.4118 | $116.41 | $116.40 | $116.40 |
| Purchase #3 | $160.84 | 10.810% | $178.2268 | $178.23 | $178.25 | $178.20 |
| Purchase #4 | $112.49 | 5.131% | $118.2619 | $118.26 | $118.25 | $118.30 |
| Purchase #5 | $108.83 | 12.770% | $122.7276 | $122.73 | $122.75 | $122.70 |
| Purchase #6 | $30.65 | 6.635% | $32.6836 | $32.68 | $32.70 | $32.70 |
| Purchase #7 | $105.88 | 4.615% | $110.7664 | $110.77 | $110.75 | $110.80 |
| 7 purchase totals = | $675.85 | $729.0037 | $729.01 | $729.05 | $729.00 | |