| 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 | $14.65 | 8.438% | $15.8862 | $15.89 | $15.90 | $15.90 |
| Purchase #2 | $191.37 | 7.717% | $206.138 | $206.14 | $206.15 | $206.10 |
| Purchase #3 | $74.60 | 5.872% | $78.9805 | $78.98 | $79.00 | $79.00 |
| Purchase #4 | $244.99 | 11.342% | $272.7768 | $272.78 | $272.80 | $272.80 |
| Purchase #5 | $26.58 | 12.349% | $29.8624 | $29.86 | $29.85 | $29.90 |
| Purchase #6 | $62.80 | 5.611% | $66.3237 | $66.32 | $66.30 | $66.30 |
| Purchase #7 | $116.70 | 10.748% | $129.2429 | $129.24 | $129.25 | $129.20 |
| 7 purchase totals = | $731.69 | $799.2105 | $799.21 | $799.25 | $799.20 | |