| 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 | $84.42 | 9.298% | $92.2694 | $92.27 | $92.25 | $92.30 |
| Purchase #2 | $45.27 | 10.342% | $49.9518 | $49.95 | $49.95 | $50.00 |
| Purchase #3 | $70.66 | 9.748% | $77.5479 | $77.55 | $77.55 | $77.50 |
| Purchase #4 | $56.51 | 13.316% | $64.0349 | $64.03 | $64.05 | $64.00 |
| Purchase #5 | $117.92 | 6.705% | $125.8265 | $125.83 | $125.85 | $125.80 |
| Purchase #6 | $83.77 | 9.285% | $91.548 | $91.55 | $91.55 | $91.50 |
| Purchase #7 | $124.34 | 4.318% | $129.709 | $129.71 | $129.70 | $129.70 |
| 7 purchase totals = | $582.89 | $630.8875 | $630.89 | $630.90 | $630.80 | |