| 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 | $236.33 | 3.546% | $244.7103 | $244.71 | $244.70 | $244.70 |
| Purchase #2 | $18.57 | 5.210% | $19.5375 | $19.54 | $19.55 | $19.50 |
| Purchase #3 | $75.79 | 5.130% | $79.678 | $79.68 | $79.70 | $79.70 |
| Purchase #4 | $154.40 | 6.299% | $164.1257 | $164.13 | $164.15 | $164.10 |
| Purchase #5 | $85.31 | 3.790% | $88.5432 | $88.54 | $88.55 | $88.50 |
| Purchase #6 | $45.33 | 8.580% | $49.2193 | $49.22 | $49.20 | $49.20 |
| Purchase #7 | $84.44 | 7.788% | $91.0162 | $91.02 | $91.00 | $91.00 |
| 7 purchase totals = | $700.17 | $736.8302 | $736.84 | $736.85 | $736.70 | |