| 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 | $44.69 | 10.281% | $49.2846 | $49.28 | $49.30 | $49.30 |
| Purchase #2 | $221.61 | 5.614% | $234.0512 | $234.05 | $234.05 | $234.10 |
| Purchase #3 | $169.55 | 10.510% | $187.3697 | $187.37 | $187.35 | $187.40 |
| Purchase #4 | $102.44 | 4.612% | $107.1645 | $107.16 | $107.15 | $107.20 |
| Purchase #5 | $139.93 | 12.643% | $157.6213 | $157.62 | $157.60 | $157.60 |
| Purchase #6 | $69.61 | 11.186% | $77.3966 | $77.40 | $77.40 | $77.40 |
| Purchase #7 | $56.79 | 9.776% | $62.3418 | $62.34 | $62.35 | $62.30 |
| 7 purchase totals = | $804.62 | $875.2297 | $875.22 | $875.20 | $875.30 | |