| 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 | $64.66 | 5.432% | $68.1723 | $68.17 | $68.15 | $68.20 |
| Purchase #2 | $83.52 | 6.180% | $88.6815 | $88.68 | $88.70 | $88.70 |
| Purchase #3 | $44.31 | 3.370% | $45.8032 | $45.80 | $45.80 | $45.80 |
| Purchase #4 | $144.60 | 9.652% | $158.5568 | $158.56 | $158.55 | $158.60 |
| Purchase #5 | $166.88 | 7.441% | $179.2975 | $179.30 | $179.30 | $179.30 |
| Purchase #6 | $125.38 | 5.622% | $132.4289 | $132.43 | $132.45 | $132.40 |
| Purchase #7 | $35.28 | 6.664% | $37.6311 | $37.63 | $37.65 | $37.60 |
| 7 purchase totals = | $664.63 | $710.5713 | $710.57 | $710.60 | $710.60 | |