| 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 | $20.59 | 13.127% | $23.2928 | $23.29 | $23.30 | $23.30 |
| Purchase #2 | $94.99 | 13.171% | $107.5011 | $107.50 | $107.50 | $107.50 |
| Purchase #3 | $27.56 | 5.217% | $28.9978 | $29.00 | $29.00 | $29.00 |
| Purchase #4 | $12.44 | 6.209% | $13.2124 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $62.71 | 3.156% | $64.6891 | $64.69 | $64.70 | $64.70 |
| Purchase #6 | $168.35 | 5.214% | $177.1278 | $177.13 | $177.15 | $177.10 |
| Purchase #7 | $184.27 | 10.169% | $203.0084 | $203.01 | $203.00 | $203.00 |
| 7 purchase totals = | $570.91 | $617.8294 | $617.83 | $617.85 | $617.80 | |