| 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 | $37.43 | 8.656% | $40.6699 | $40.67 | $40.65 | $40.70 |
| Purchase #2 | $166.49 | 7.437% | $178.8719 | $178.87 | $178.85 | $178.90 |
| Purchase #3 | $127.53 | 4.856% | $133.7229 | $133.72 | $133.70 | $133.70 |
| Purchase #4 | $236.47 | 13.614% | $268.663 | $268.66 | $268.65 | $268.70 |
| Purchase #5 | $58.43 | 9.214% | $63.8137 | $63.81 | $63.80 | $63.80 |
| Purchase #6 | $249.41 | 4.197% | $259.8777 | $259.88 | $259.90 | $259.90 |
| Purchase #7 | $14.76 | 7.472% | $15.8629 | $15.86 | $15.85 | $15.90 |
| 7 purchase totals = | $890.52 | $961.4820 | $961.47 | $961.40 | $961.60 | |