| 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 | $71.78 | 10.774% | $79.5136 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $11.90 | 7.871% | $12.8366 | $12.84 | $12.85 | $12.80 |
| Purchase #3 | $46.48 | 7.479% | $49.9562 | $49.96 | $49.95 | $50.00 |
| Purchase #4 | $234.27 | 12.288% | $263.0571 | $263.06 | $263.05 | $263.10 |
| Purchase #5 | $41.41 | 7.714% | $44.6044 | $44.60 | $44.60 | $44.60 |
| Purchase #6 | $226.77 | 8.792% | $246.7076 | $246.71 | $246.70 | $246.70 |
| Purchase #7 | $157.25 | 8.295% | $170.2939 | $170.29 | $170.30 | $170.30 |
| 7 purchase totals = | $789.86 | $866.9694 | $866.97 | $866.95 | $867.00 | |