| 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 | $16.90 | 8.361% | $18.313 | $18.31 | $18.30 | $18.30 |
| Purchase #2 | $25.83 | 8.140% | $27.9326 | $27.93 | $27.95 | $27.90 |
| Purchase #3 | $87.49 | 7.356% | $93.9258 | $93.93 | $93.95 | $93.90 |
| Purchase #4 | $81.69 | 13.719% | $92.8971 | $92.90 | $92.90 | $92.90 |
| Purchase #5 | $246.95 | 6.611% | $263.2759 | $263.28 | $263.30 | $263.30 |
| Purchase #6 | $110.79 | 7.715% | $119.3374 | $119.34 | $119.35 | $119.30 |
| Purchase #7 | $181.25 | 9.631% | $198.7062 | $198.71 | $198.70 | $198.70 |
| 7 purchase totals = | $750.90 | $814.3880 | $814.40 | $814.45 | $814.30 | |