| 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 | $43.30 | 8.303% | $46.8952 | $46.90 | $46.90 | $46.90 |
| Purchase #2 | $59.43 | 12.569% | $66.8998 | $66.90 | $66.90 | $66.90 |
| Purchase #3 | $188.98 | 6.836% | $201.8987 | $201.90 | $201.90 | $201.90 |
| Purchase #4 | $14.70 | 7.335% | $15.7782 | $15.78 | $15.80 | $15.80 |
| Purchase #5 | $76.48 | 4.475% | $79.9025 | $79.90 | $79.90 | $79.90 |
| Purchase #6 | $238.52 | 8.109% | $257.8616 | $257.86 | $257.85 | $257.90 |
| Purchase #7 | $79.34 | 6.868% | $84.7891 | $84.79 | $84.80 | $84.80 |
| 7 purchase totals = | $700.75 | $754.0251 | $754.03 | $754.05 | $754.10 | |