| 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 | $60.65 | 6.180% | $64.3982 | $64.40 | $64.40 | $64.40 |
| Purchase #2 | $199.47 | 6.363% | $212.1623 | $212.16 | $212.15 | $212.20 |
| Purchase #3 | $224.39 | 5.390% | $236.4846 | $236.48 | $236.50 | $236.50 |
| Purchase #4 | $12.94 | 9.453% | $14.1632 | $14.16 | $14.15 | $14.20 |
| Purchase #5 | $180.74 | 7.284% | $193.9051 | $193.91 | $193.90 | $193.90 |
| Purchase #6 | $9.42 | 4.476% | $9.8416 | $9.84 | $9.85 | $9.80 |
| Purchase #7 | $195.61 | 13.274% | $221.5753 | $221.58 | $221.60 | $221.60 |
| 7 purchase totals = | $883.22 | $952.5303 | $952.53 | $952.55 | $952.60 | |