| 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 | $63.80 | 9.564% | $69.9018 | $69.90 | $69.90 | $69.90 |
| Purchase #2 | $43.67 | 10.790% | $48.382 | $48.38 | $48.40 | $48.40 |
| Purchase #3 | $112.51 | 3.469% | $116.413 | $116.41 | $116.40 | $116.40 |
| Purchase #4 | $133.36 | 13.869% | $151.8557 | $151.86 | $151.85 | $151.90 |
| Purchase #5 | $138.74 | 13.603% | $157.6128 | $157.61 | $157.60 | $157.60 |
| Purchase #6 | $168.84 | 13.706% | $191.9812 | $191.98 | $192.00 | $192.00 |
| Purchase #7 | $77.68 | 7.374% | $83.4081 | $83.41 | $83.40 | $83.40 |
| 7 purchase totals = | $738.60 | $819.5546 | $819.55 | $819.55 | $819.60 | |