| 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 | $126.43 | 12.106% | $141.7356 | $141.74 | $141.75 | $141.70 |
| Purchase #2 | $46.29 | 5.376% | $48.7786 | $48.78 | $48.80 | $48.80 |
| Purchase #3 | $52.78 | 7.739% | $56.8646 | $56.86 | $56.85 | $56.90 |
| Purchase #4 | $59.84 | 12.766% | $67.4792 | $67.48 | $67.50 | $67.50 |
| Purchase #5 | $146.79 | 7.692% | $158.0811 | $158.08 | $158.10 | $158.10 |
| Purchase #6 | $23.69 | 12.631% | $26.6823 | $26.68 | $26.70 | $26.70 |
| Purchase #7 | $135.53 | 12.446% | $152.3981 | $152.40 | $152.40 | $152.40 |
| 7 purchase totals = | $591.35 | $652.0195 | $652.02 | $652.10 | $652.10 | |