| 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 | $76.62 | 5.387% | $80.7475 | $80.75 | $80.75 | $80.70 |
| Purchase #2 | $96.75 | 6.240% | $102.7872 | $102.79 | $102.80 | $102.80 |
| Purchase #3 | $46.63 | 12.666% | $52.5362 | $52.54 | $52.55 | $52.50 |
| Purchase #4 | $116.65 | 10.298% | $128.6626 | $128.66 | $128.65 | $128.70 |
| Purchase #5 | $122.39 | 12.135% | $137.242 | $137.24 | $137.25 | $137.20 |
| Purchase #6 | $139.69 | 9.316% | $152.7035 | $152.70 | $152.70 | $152.70 |
| Purchase #7 | $55.70 | 8.562% | $60.469 | $60.47 | $60.45 | $60.50 |
| 7 purchase totals = | $654.43 | $715.1480 | $715.15 | $715.15 | $715.10 | |