| 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 | $80.74 | 10.604% | $89.3017 | $89.30 | $89.30 | $89.30 |
| Purchase #2 | $86.36 | 9.122% | $94.2378 | $94.24 | $94.25 | $94.20 |
| Purchase #3 | $84.57 | 10.765% | $93.674 | $93.67 | $93.65 | $93.70 |
| Purchase #4 | $132.47 | 13.410% | $150.2342 | $150.23 | $150.25 | $150.20 |
| Purchase #5 | $141.48 | 5.255% | $148.9148 | $148.91 | $148.90 | $148.90 |
| Purchase #6 | $49.45 | 6.736% | $52.781 | $52.78 | $52.80 | $52.80 |
| Purchase #7 | $82.93 | 9.802% | $91.0588 | $91.06 | $91.05 | $91.10 |
| 7 purchase totals = | $658.00 | $720.2023 | $720.19 | $720.20 | $720.20 | |