| 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 | $54.71 | 10.631% | $60.5262 | $60.53 | $60.55 | $60.50 |
| Purchase #2 | $153.83 | 3.857% | $159.7632 | $159.76 | $159.75 | $159.80 |
| Purchase #3 | $76.68 | 13.264% | $86.8508 | $86.85 | $86.85 | $86.90 |
| Purchase #4 | $31.44 | 5.327% | $33.1148 | $33.11 | $33.10 | $33.10 |
| Purchase #5 | $27.66 | 8.624% | $30.0454 | $30.05 | $30.05 | $30.00 |
| Purchase #6 | $138.91 | 5.176% | $146.1 | $146.10 | $146.10 | $146.10 |
| Purchase #7 | $210.50 | 10.181% | $231.931 | $231.93 | $231.95 | $231.90 |
| 7 purchase totals = | $693.73 | $748.3314 | $748.33 | $748.35 | $748.30 | |