| 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 | $106.46 | 9.589% | $116.6684 | $116.67 | $116.65 | $116.70 |
| Purchase #2 | $27.60 | 12.780% | $31.1273 | $31.13 | $31.15 | $31.10 |
| Purchase #3 | $68.87 | 6.628% | $73.4347 | $73.43 | $73.45 | $73.40 |
| Purchase #4 | $203.29 | 6.156% | $215.8045 | $215.80 | $215.80 | $215.80 |
| Purchase #5 | $133.67 | 7.355% | $143.5014 | $143.50 | $143.50 | $143.50 |
| Purchase #6 | $146.84 | 7.268% | $157.5123 | $157.51 | $157.50 | $157.50 |
| Purchase #7 | $195.91 | 8.459% | $212.482 | $212.48 | $212.50 | $212.50 |
| 7 purchase totals = | $882.64 | $950.5306 | $950.52 | $950.55 | $950.50 | |