| 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 | $48.89 | 7.376% | $52.4961 | $52.50 | $52.50 | $52.50 |
| Purchase #2 | $217.50 | 12.214% | $244.0655 | $244.07 | $244.05 | $244.10 |
| Purchase #3 | $32.47 | 9.450% | $35.5384 | $35.54 | $35.55 | $35.50 |
| Purchase #4 | $116.58 | 4.764% | $122.1339 | $122.13 | $122.15 | $122.10 |
| Purchase #5 | $42.53 | 10.552% | $47.0178 | $47.02 | $47.00 | $47.00 |
| Purchase #6 | $143.79 | 9.720% | $157.7664 | $157.77 | $157.75 | $157.80 |
| Purchase #7 | $93.28 | 6.865% | $99.6837 | $99.68 | $99.70 | $99.70 |
| 7 purchase totals = | $695.04 | $758.7018 | $758.71 | $758.70 | $758.70 | |