| 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 | $31.66 | 10.229% | $34.8985 | $34.90 | $34.90 | $34.90 |
| Purchase #2 | $20.96 | 3.616% | $21.7179 | $21.72 | $21.70 | $21.70 |
| Purchase #3 | $51.89 | 5.816% | $54.9079 | $54.91 | $54.90 | $54.90 |
| Purchase #4 | $68.42 | 4.247% | $71.3258 | $71.33 | $71.35 | $71.30 |
| Purchase #5 | $204.38 | 5.530% | $215.6822 | $215.68 | $215.70 | $215.70 |
| Purchase #6 | $214.65 | 6.725% | $229.0852 | $229.09 | $229.10 | $229.10 |
| Purchase #7 | $170.53 | 10.370% | $188.214 | $188.21 | $188.20 | $188.20 |
| 7 purchase totals = | $762.49 | $815.8315 | $815.84 | $815.85 | $815.80 | |