| 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 | $16.36 | 7.468% | $17.5818 | $17.58 | $17.60 | $17.60 |
| Purchase #2 | $138.96 | 11.335% | $154.7111 | $154.71 | $154.70 | $154.70 |
| Purchase #3 | $221.34 | 11.129% | $245.9729 | $245.97 | $245.95 | $246.00 |
| Purchase #4 | $80.25 | 7.825% | $86.5296 | $86.53 | $86.55 | $86.50 |
| Purchase #5 | $56.89 | 5.402% | $59.9632 | $59.96 | $59.95 | $60.00 |
| Purchase #6 | $189.39 | 9.862% | $208.0676 | $208.07 | $208.05 | $208.10 |
| Purchase #7 | $102.27 | 10.299% | $112.8028 | $112.80 | $112.80 | $112.80 |
| 7 purchase totals = | $805.46 | $885.6290 | $885.62 | $885.60 | $885.70 | |