| 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 | $103.89 | 4.548% | $108.6149 | $108.61 | $108.60 | $108.60 |
| Purchase #2 | $57.49 | 11.425% | $64.0582 | $64.06 | $64.05 | $64.10 |
| Purchase #3 | $84.70 | 13.488% | $96.1243 | $96.12 | $96.10 | $96.10 |
| Purchase #4 | $242.37 | 12.746% | $273.2625 | $273.26 | $273.25 | $273.30 |
| Purchase #5 | $114.74 | 10.813% | $127.1468 | $127.15 | $127.15 | $127.10 |
| Purchase #6 | $135.88 | 3.128% | $140.1303 | $140.13 | $140.15 | $140.10 |
| Purchase #7 | $59.32 | 7.387% | $63.702 | $63.70 | $63.70 | $63.70 |
| 7 purchase totals = | $798.39 | $873.0390 | $873.03 | $873.00 | $873.00 | |