| 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 | $7.53 | 8.752% | $8.189 | $8.19 | $8.20 | $8.20 |
| Purchase #2 | $118.70 | 5.461% | $125.1822 | $125.18 | $125.20 | $125.20 |
| Purchase #3 | $27.73 | 12.138% | $31.0959 | $31.10 | $31.10 | $31.10 |
| Purchase #4 | $22.52 | 4.267% | $23.4809 | $23.48 | $23.50 | $23.50 |
| Purchase #5 | $70.44 | 12.104% | $78.9661 | $78.97 | $78.95 | $79.00 |
| Purchase #6 | $68.41 | 9.146% | $74.6668 | $74.67 | $74.65 | $74.70 |
| Purchase #7 | $116.57 | 6.289% | $123.9011 | $123.90 | $123.90 | $123.90 |
| 7 purchase totals = | $431.90 | $465.4820 | $465.49 | $465.50 | $465.60 | |