| 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 | $35.90 | 4.620% | $37.5586 | $37.56 | $37.55 | $37.60 |
| Purchase #2 | $216.82 | 5.281% | $228.2703 | $228.27 | $228.25 | $228.30 |
| Purchase #3 | $115.75 | 7.185% | $124.0666 | $124.07 | $124.05 | $124.10 |
| Purchase #4 | $231.44 | 5.444% | $244.0396 | $244.04 | $244.05 | $244.00 |
| Purchase #5 | $51.43 | 5.450% | $54.2329 | $54.23 | $54.25 | $54.20 |
| Purchase #6 | $109.85 | 6.264% | $116.731 | $116.73 | $116.75 | $116.70 |
| Purchase #7 | $28.63 | 4.110% | $29.8067 | $29.81 | $29.80 | $29.80 |
| 7 purchase totals = | $789.82 | $834.7057 | $834.71 | $834.70 | $834.70 | |