| 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 | $8.82 | 13.783% | $10.0357 | $10.04 | $10.05 | $10.00 |
| Purchase #2 | $236.98 | 7.460% | $254.6587 | $254.66 | $254.65 | $254.70 |
| Purchase #3 | $155.86 | 10.292% | $171.9011 | $171.90 | $171.90 | $171.90 |
| Purchase #4 | $93.76 | 7.847% | $101.1173 | $101.12 | $101.10 | $101.10 |
| Purchase #5 | $109.50 | 10.106% | $120.5661 | $120.57 | $120.55 | $120.60 |
| Purchase #6 | $126.78 | 7.596% | $136.4102 | $136.41 | $136.40 | $136.40 |
| Purchase #7 | $76.76 | 6.601% | $81.8269 | $81.83 | $81.85 | $81.80 |
| 7 purchase totals = | $808.46 | $876.5160 | $876.53 | $876.50 | $876.50 | |