| 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 | $76.28 | 8.631% | $82.8637 | $82.86 | $82.85 | $82.90 |
| Purchase #2 | $104.31 | 9.151% | $113.8554 | $113.86 | $113.85 | $113.90 |
| Purchase #3 | $110.87 | 9.326% | $121.2097 | $121.21 | $121.20 | $121.20 |
| Purchase #4 | $64.74 | 7.634% | $69.6823 | $69.68 | $69.70 | $69.70 |
| Purchase #5 | $84.34 | 11.670% | $94.1825 | $94.18 | $94.20 | $94.20 |
| Purchase #6 | $138.49 | 4.245% | $144.3689 | $144.37 | $144.35 | $144.40 |
| Purchase #7 | $139.30 | 7.807% | $150.1752 | $150.18 | $150.20 | $150.20 |
| 7 purchase totals = | $718.33 | $776.3377 | $776.34 | $776.35 | $776.50 | |