| 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 | $68.70 | 10.782% | $76.1072 | $76.11 | $76.10 | $76.10 |
| Purchase #2 | $166.90 | 3.582% | $172.8784 | $172.88 | $172.90 | $172.90 |
| Purchase #3 | $130.79 | 4.129% | $136.1903 | $136.19 | $136.20 | $136.20 |
| Purchase #4 | $56.54 | 6.178% | $60.033 | $60.03 | $60.05 | $60.00 |
| Purchase #5 | $18.80 | 11.105% | $20.8877 | $20.89 | $20.90 | $20.90 |
| Purchase #6 | $60.54 | 7.281% | $64.9479 | $64.95 | $64.95 | $64.90 |
| Purchase #7 | $81.42 | 3.800% | $84.514 | $84.51 | $84.50 | $84.50 |
| 7 purchase totals = | $583.69 | $615.5585 | $615.56 | $615.60 | $615.50 | |