| 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 | $95.90 | 5.388% | $101.0671 | $101.07 | $101.05 | $101.10 |
| Purchase #2 | $6.90 | 3.684% | $7.1542 | $7.15 | $7.15 | $7.20 |
| Purchase #3 | $32.92 | 8.867% | $35.839 | $35.84 | $35.85 | $35.80 |
| Purchase #4 | $110.86 | 6.146% | $117.6735 | $117.67 | $117.65 | $117.70 |
| Purchase #5 | $69.68 | 3.459% | $72.0902 | $72.09 | $72.10 | $72.10 |
| Purchase #6 | $208.68 | 12.127% | $233.9866 | $233.99 | $234.00 | $234.00 |
| Purchase #7 | $188.95 | 6.321% | $200.8935 | $200.89 | $200.90 | $200.90 |
| 7 purchase totals = | $713.89 | $768.7041 | $768.70 | $768.70 | $768.80 | |