| 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 | $21.41 | 9.322% | $23.4058 | $23.41 | $23.40 | $23.40 |
| Purchase #2 | $199.72 | 8.688% | $217.0717 | $217.07 | $217.05 | $217.10 |
| Purchase #3 | $88.38 | 8.824% | $96.1787 | $96.18 | $96.20 | $96.20 |
| Purchase #4 | $9.57 | 10.868% | $10.6101 | $10.61 | $10.60 | $10.60 |
| Purchase #5 | $49.34 | 8.804% | $53.6839 | $53.68 | $53.70 | $53.70 |
| Purchase #6 | $151.44 | 12.798% | $170.8213 | $170.82 | $170.80 | $170.80 |
| Purchase #7 | $111.73 | 3.397% | $115.5255 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $631.59 | $687.2970 | $687.30 | $687.30 | $687.30 | |