| 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 | $88.86 | 7.327% | $95.3708 | $95.37 | $95.35 | $95.40 |
| Purchase #2 | $128.25 | 8.832% | $139.577 | $139.58 | $139.60 | $139.60 |
| Purchase #3 | $22.68 | 5.317% | $23.8859 | $23.89 | $23.90 | $23.90 |
| Purchase #4 | $93.74 | 5.761% | $99.1404 | $99.14 | $99.15 | $99.10 |
| Purchase #5 | $142.79 | 11.622% | $159.3851 | $159.39 | $159.40 | $159.40 |
| Purchase #6 | $62.93 | 6.753% | $67.1797 | $67.18 | $67.20 | $67.20 |
| Purchase #7 | $48.55 | 13.435% | $55.0727 | $55.07 | $55.05 | $55.10 |
| 7 purchase totals = | $587.80 | $639.6116 | $639.62 | $639.65 | $639.70 | |