| 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 | $62.30 | 13.682% | $70.8239 | $70.82 | $70.80 | $70.80 |
| Purchase #2 | $32.43 | 10.324% | $35.7781 | $35.78 | $35.80 | $35.80 |
| Purchase #3 | $105.66 | 9.734% | $115.9449 | $115.94 | $115.95 | $115.90 |
| Purchase #4 | $42.91 | 6.102% | $45.5284 | $45.53 | $45.55 | $45.50 |
| Purchase #5 | $36.59 | 12.297% | $41.0895 | $41.09 | $41.10 | $41.10 |
| Purchase #6 | $208.60 | 8.827% | $227.0131 | $227.01 | $227.00 | $227.00 |
| Purchase #7 | $83.37 | 10.601% | $92.2081 | $92.21 | $92.20 | $92.20 |
| 7 purchase totals = | $571.86 | $628.3860 | $628.38 | $628.40 | $628.30 | |