| 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 | $92.50 | 3.172% | $95.4341 | $95.43 | $95.45 | $95.40 |
| Purchase #2 | $84.38 | 3.425% | $87.27 | $87.27 | $87.25 | $87.30 |
| Purchase #3 | $81.50 | 8.515% | $88.4397 | $88.44 | $88.45 | $88.40 |
| Purchase #4 | $222.55 | 5.237% | $234.2049 | $234.20 | $234.20 | $234.20 |
| Purchase #5 | $9.34 | 3.871% | $9.7016 | $9.70 | $9.70 | $9.70 |
| Purchase #6 | $111.37 | 8.821% | $121.1939 | $121.19 | $121.20 | $121.20 |
| Purchase #7 | $97.51 | 10.834% | $108.0742 | $108.07 | $108.05 | $108.10 |
| 7 purchase totals = | $699.15 | $744.3184 | $744.30 | $744.30 | $744.30 | |