| 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 | $60.86 | 5.199% | $64.0241 | $64.02 | $64.00 | $64.00 |
| Purchase #2 | $68.54 | 7.803% | $73.8882 | $73.89 | $73.90 | $73.90 |
| Purchase #3 | $70.81 | 5.207% | $74.4971 | $74.50 | $74.50 | $74.50 |
| Purchase #4 | $110.28 | 9.632% | $120.9022 | $120.90 | $120.90 | $120.90 |
| Purchase #5 | $154.26 | 6.849% | $164.8253 | $164.83 | $164.85 | $164.80 |
| Purchase #6 | $97.79 | 4.642% | $102.3294 | $102.33 | $102.35 | $102.30 |
| Purchase #7 | $222.41 | 13.706% | $252.8935 | $252.89 | $252.90 | $252.90 |
| 7 purchase totals = | $784.95 | $853.3598 | $853.36 | $853.40 | $853.30 | |