| 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 | $7.44 | 11.446% | $8.2916 | $8.29 | $8.30 | $8.30 |
| Purchase #2 | $88.71 | 10.701% | $98.2029 | $98.20 | $98.20 | $98.20 |
| Purchase #3 | $170.84 | 9.529% | $187.1193 | $187.12 | $187.10 | $187.10 |
| Purchase #4 | $160.30 | 8.480% | $173.8934 | $173.89 | $173.90 | $173.90 |
| Purchase #5 | $93.45 | 12.736% | $105.3518 | $105.35 | $105.35 | $105.40 |
| Purchase #6 | $72.49 | 3.858% | $75.2867 | $75.29 | $75.30 | $75.30 |
| Purchase #7 | $191.91 | 6.338% | $204.0733 | $204.07 | $204.05 | $204.10 |
| 7 purchase totals = | $785.14 | $852.2190 | $852.21 | $852.20 | $852.30 | |