| 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 | $37.27 | 10.593% | $41.218 | $41.22 | $41.20 | $41.20 |
| Purchase #2 | $74.87 | 10.335% | $82.6078 | $82.61 | $82.60 | $82.60 |
| Purchase #3 | $210.26 | 8.770% | $228.6998 | $228.70 | $228.70 | $228.70 |
| Purchase #4 | $184.61 | 10.830% | $204.6033 | $204.60 | $204.60 | $204.60 |
| Purchase #5 | $139.41 | 4.542% | $145.742 | $145.74 | $145.75 | $145.70 |
| Purchase #6 | $17.36 | 13.482% | $19.7005 | $19.70 | $19.70 | $19.70 |
| Purchase #7 | $16.27 | 8.151% | $17.5962 | $17.60 | $17.60 | $17.60 |
| 7 purchase totals = | $680.05 | $740.1676 | $740.17 | $740.15 | $740.10 | |