| 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 | $87.94 | 10.695% | $97.3452 | $97.35 | $97.35 | $97.30 |
| Purchase #2 | $71.94 | 11.391% | $80.1347 | $80.13 | $80.15 | $80.10 |
| Purchase #3 | $76.88 | 4.370% | $80.2397 | $80.24 | $80.25 | $80.20 |
| Purchase #4 | $108.91 | 13.290% | $123.3841 | $123.38 | $123.40 | $123.40 |
| Purchase #5 | $93.94 | 4.450% | $98.1203 | $98.12 | $98.10 | $98.10 |
| Purchase #6 | $17.53 | 11.601% | $19.5637 | $19.56 | $19.55 | $19.60 |
| Purchase #7 | $172.43 | 6.850% | $184.2415 | $184.24 | $184.25 | $184.20 |
| 7 purchase totals = | $629.57 | $683.0292 | $683.02 | $683.05 | $682.90 | |