| 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 | $234.68 | 3.697% | $243.3561 | $243.36 | $243.35 | $243.40 |
| Purchase #2 | $5.77 | 9.531% | $6.3199 | $6.32 | $6.30 | $6.30 |
| Purchase #3 | $76.30 | 7.309% | $81.8768 | $81.88 | $81.90 | $81.90 |
| Purchase #4 | $61.49 | 11.500% | $68.5614 | $68.56 | $68.55 | $68.60 |
| Purchase #5 | $108.44 | 6.193% | $115.1557 | $115.16 | $115.15 | $115.20 |
| Purchase #6 | $236.77 | 5.463% | $249.7047 | $249.70 | $249.70 | $249.70 |
| Purchase #7 | $108.88 | 13.252% | $123.3088 | $123.31 | $123.30 | $123.30 |
| 7 purchase totals = | $832.33 | $888.2834 | $888.29 | $888.25 | $888.40 | |