| 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 | $56.93 | 3.854% | $59.1241 | $59.12 | $59.10 | $59.10 |
| Purchase #2 | $31.77 | 7.557% | $34.1709 | $34.17 | $34.15 | $34.20 |
| Purchase #3 | $48.87 | 7.605% | $52.5866 | $52.59 | $52.60 | $52.60 |
| Purchase #4 | $195.76 | 6.380% | $208.2495 | $208.25 | $208.25 | $208.20 |
| Purchase #5 | $9.59 | 13.482% | $10.8829 | $10.88 | $10.90 | $10.90 |
| Purchase #6 | $82.94 | 5.872% | $87.8102 | $87.81 | $87.80 | $87.80 |
| Purchase #7 | $183.63 | 8.342% | $198.9484 | $198.95 | $198.95 | $198.90 |
| 7 purchase totals = | $609.49 | $651.7726 | $651.77 | $651.75 | $651.70 | |