| 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 | $78.49 | 8.588% | $85.2307 | $85.23 | $85.25 | $85.20 |
| Purchase #2 | $177.34 | 4.441% | $185.2157 | $185.22 | $185.20 | $185.20 |
| Purchase #3 | $19.49 | 6.809% | $20.8171 | $20.82 | $20.80 | $20.80 |
| Purchase #4 | $99.82 | 8.328% | $108.133 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $183.62 | 11.126% | $204.0496 | $204.05 | $204.05 | $204.00 |
| Purchase #6 | $40.89 | 8.863% | $44.5141 | $44.51 | $44.50 | $44.50 |
| Purchase #7 | $79.98 | 8.353% | $86.6607 | $86.66 | $86.65 | $86.70 |
| 7 purchase totals = | $679.63 | $734.6209 | $734.62 | $734.60 | $734.50 | |