| 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 | $100.61 | 12.366% | $113.0514 | $113.05 | $113.05 | $113.10 |
| Purchase #2 | $17.42 | 7.791% | $18.7772 | $18.78 | $18.80 | $18.80 |
| Purchase #3 | $69.76 | 10.451% | $77.0506 | $77.05 | $77.05 | $77.10 |
| Purchase #4 | $207.92 | 12.824% | $234.5837 | $234.58 | $234.60 | $234.60 |
| Purchase #5 | $88.51 | 8.870% | $96.3608 | $96.36 | $96.35 | $96.40 |
| Purchase #6 | $39.38 | 8.143% | $42.5867 | $42.59 | $42.60 | $42.60 |
| Purchase #7 | $100.95 | 11.147% | $112.2029 | $112.20 | $112.20 | $112.20 |
| 7 purchase totals = | $624.55 | $694.6133 | $694.61 | $694.65 | $694.80 | |