| 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 | $87.84 | 11.695% | $98.1129 | $98.11 | $98.10 | $98.10 |
| Purchase #2 | $200.51 | 5.453% | $211.4438 | $211.44 | $211.45 | $211.40 |
| Purchase #3 | $147.99 | 6.825% | $158.0903 | $158.09 | $158.10 | $158.10 |
| Purchase #4 | $71.60 | 3.778% | $74.305 | $74.31 | $74.30 | $74.30 |
| Purchase #5 | $93.45 | 9.473% | $102.3025 | $102.30 | $102.30 | $102.30 |
| Purchase #6 | $72.42 | 7.829% | $78.0898 | $78.09 | $78.10 | $78.10 |
| Purchase #7 | $174.91 | 7.606% | $188.2137 | $188.21 | $188.20 | $188.20 |
| 7 purchase totals = | $848.72 | $910.5580 | $910.55 | $910.55 | $910.50 | |