| 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 | $29.41 | 4.704% | $30.7934 | $30.79 | $30.80 | $30.80 |
| Purchase #2 | $85.40 | 10.165% | $94.0809 | $94.08 | $94.10 | $94.10 |
| Purchase #3 | $110.47 | 4.705% | $115.6676 | $115.67 | $115.65 | $115.70 |
| Purchase #4 | $62.57 | 3.802% | $64.9489 | $64.95 | $64.95 | $64.90 |
| Purchase #5 | $157.64 | 8.140% | $170.4719 | $170.47 | $170.45 | $170.50 |
| Purchase #6 | $229.64 | 7.815% | $247.5864 | $247.59 | $247.60 | $247.60 |
| Purchase #7 | $85.89 | 8.676% | $93.3418 | $93.34 | $93.35 | $93.30 |
| 7 purchase totals = | $761.02 | $816.8909 | $816.89 | $816.90 | $816.90 | |