| 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 | $49.35 | 11.419% | $54.9853 | $54.99 | $55.00 | $55.00 |
| Purchase #2 | $62.28 | 11.460% | $69.4173 | $69.42 | $69.40 | $69.40 |
| Purchase #3 | $122.30 | 8.207% | $132.3372 | $132.34 | $132.35 | $132.30 |
| Purchase #4 | $110.84 | 9.534% | $121.4075 | $121.41 | $121.40 | $121.40 |
| Purchase #5 | $85.52 | 11.192% | $95.0914 | $95.09 | $95.10 | $95.10 |
| Purchase #6 | $46.33 | 9.714% | $50.8305 | $50.83 | $50.85 | $50.80 |
| Purchase #7 | $172.51 | 10.791% | $191.1256 | $191.13 | $191.15 | $191.10 |
| 7 purchase totals = | $649.13 | $715.1948 | $715.21 | $715.25 | $715.10 | |