| 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 | $55.45 | 6.257% | $58.9195 | $58.92 | $58.90 | $58.90 |
| Purchase #2 | $28.56 | 5.177% | $30.0386 | $30.04 | $30.05 | $30.00 |
| Purchase #3 | $87.59 | 8.790% | $95.2892 | $95.29 | $95.30 | $95.30 |
| Purchase #4 | $101.49 | 12.733% | $114.4127 | $114.41 | $114.40 | $114.40 |
| Purchase #5 | $60.50 | 9.711% | $66.3752 | $66.38 | $66.40 | $66.40 |
| Purchase #6 | $216.31 | 6.692% | $230.7855 | $230.79 | $230.80 | $230.80 |
| Purchase #7 | $117.53 | 10.480% | $129.8471 | $129.85 | $129.85 | $129.80 |
| 7 purchase totals = | $667.43 | $725.6678 | $725.68 | $725.70 | $725.60 | |