| 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 | $14.41 | 8.770% | $15.6738 | $15.67 | $15.65 | $15.70 |
| Purchase #2 | $147.97 | 9.526% | $162.0656 | $162.07 | $162.05 | $162.10 |
| Purchase #3 | $30.86 | 5.522% | $32.5641 | $32.56 | $32.55 | $32.60 |
| Purchase #4 | $106.54 | 9.638% | $116.8083 | $116.81 | $116.80 | $116.80 |
| Purchase #5 | $218.80 | 12.626% | $246.4257 | $246.43 | $246.45 | $246.40 |
| Purchase #6 | $186.69 | 5.359% | $196.6947 | $196.69 | $196.70 | $196.70 |
| Purchase #7 | $56.62 | 6.485% | $60.2918 | $60.29 | $60.30 | $60.30 |
| 7 purchase totals = | $761.89 | $830.5240 | $830.52 | $830.50 | $830.60 | |