| 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 | $12.77 | 3.689% | $13.2411 | $13.24 | $13.25 | $13.20 |
| Purchase #2 | $234.96 | 10.461% | $259.5392 | $259.54 | $259.55 | $259.50 |
| Purchase #3 | $13.81 | 9.333% | $15.0989 | $15.10 | $15.10 | $15.10 |
| Purchase #4 | $219.25 | 7.284% | $235.2202 | $235.22 | $235.20 | $235.20 |
| Purchase #5 | $175.27 | 3.170% | $180.8261 | $180.83 | $180.85 | $180.80 |
| Purchase #6 | $75.71 | 3.723% | $78.5287 | $78.53 | $78.55 | $78.50 |
| Purchase #7 | $23.36 | 3.475% | $24.1718 | $24.17 | $24.15 | $24.20 |
| 7 purchase totals = | $755.13 | $806.6260 | $806.63 | $806.65 | $806.50 | |