| 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 | $22.56 | 7.372% | $24.2231 | $24.22 | $24.20 | $24.20 |
| Purchase #2 | $85.44 | 7.235% | $91.6216 | $91.62 | $91.60 | $91.60 |
| Purchase #3 | $112.37 | 3.556% | $116.3659 | $116.37 | $116.35 | $116.40 |
| Purchase #4 | $144.45 | 6.682% | $154.1021 | $154.10 | $154.10 | $154.10 |
| Purchase #5 | $177.92 | 6.177% | $188.9101 | $188.91 | $188.90 | $188.90 |
| Purchase #6 | $200.53 | 11.239% | $223.0676 | $223.07 | $223.05 | $223.10 |
| Purchase #7 | $175.42 | 10.571% | $193.9636 | $193.96 | $193.95 | $194.00 |
| 7 purchase totals = | $918.69 | $992.2540 | $992.25 | $992.15 | $992.30 | |