| 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 | $77.93 | 10.775% | $86.327 | $86.33 | $86.35 | $86.30 |
| Purchase #2 | $102.34 | 7.615% | $110.1332 | $110.13 | $110.15 | $110.10 |
| Purchase #3 | $23.58 | 5.684% | $24.9203 | $24.92 | $24.90 | $24.90 |
| Purchase #4 | $230.40 | 5.833% | $243.8392 | $243.84 | $243.85 | $243.80 |
| Purchase #5 | $54.29 | 8.513% | $58.9117 | $58.91 | $58.90 | $58.90 |
| Purchase #6 | $211.42 | 9.379% | $231.2491 | $231.25 | $231.25 | $231.20 |
| Purchase #7 | $138.74 | 9.505% | $151.9272 | $151.93 | $151.95 | $151.90 |
| 7 purchase totals = | $838.70 | $907.3077 | $907.31 | $907.35 | $907.10 | |