| 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 | $99.60 | 13.444% | $112.9902 | $112.99 | $113.00 | $113.00 |
| Purchase #2 | $51.55 | 9.102% | $56.2421 | $56.24 | $56.25 | $56.20 |
| Purchase #3 | $76.67 | 7.199% | $82.1895 | $82.19 | $82.20 | $82.20 |
| Purchase #4 | $108.31 | 3.448% | $112.0445 | $112.04 | $112.05 | $112.00 |
| Purchase #5 | $153.85 | 11.464% | $171.4874 | $171.49 | $171.50 | $171.50 |
| Purchase #6 | $29.35 | 12.791% | $33.1042 | $33.10 | $33.10 | $33.10 |
| Purchase #7 | $244.48 | 5.409% | $257.7039 | $257.70 | $257.70 | $257.70 |
| 7 purchase totals = | $763.81 | $825.7618 | $825.75 | $825.80 | $825.70 | |