| 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 | $93.79 | 9.546% | $102.7432 | $102.74 | $102.75 | $102.70 |
| Purchase #2 | $173.41 | 10.264% | $191.2088 | $191.21 | $191.20 | $191.20 |
| Purchase #3 | $32.27 | 4.865% | $33.8399 | $33.84 | $33.85 | $33.80 |
| Purchase #4 | $81.67 | 6.201% | $86.7344 | $86.73 | $86.75 | $86.70 |
| Purchase #5 | $220.52 | 3.376% | $227.9648 | $227.96 | $227.95 | $228.00 |
| Purchase #6 | $8.26 | 5.714% | $8.732 | $8.73 | $8.75 | $8.70 |
| Purchase #7 | $93.61 | 3.574% | $96.9556 | $96.96 | $96.95 | $97.00 |
| 7 purchase totals = | $703.53 | $748.1787 | $748.17 | $748.20 | $748.10 | |