| 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 | $72.49 | 7.867% | $78.1928 | $78.19 | $78.20 | $78.20 |
| Purchase #2 | $74.67 | 13.455% | $84.7168 | $84.72 | $84.70 | $84.70 |
| Purchase #3 | $237.80 | 6.125% | $252.3653 | $252.37 | $252.35 | $252.40 |
| Purchase #4 | $149.91 | 4.436% | $156.56 | $156.56 | $156.55 | $156.60 |
| Purchase #5 | $82.47 | 12.233% | $92.5586 | $92.56 | $92.55 | $92.60 |
| Purchase #6 | $61.25 | 13.178% | $69.3215 | $69.32 | $69.30 | $69.30 |
| Purchase #7 | $80.46 | 8.569% | $87.3546 | $87.35 | $87.35 | $87.40 |
| 7 purchase totals = | $759.05 | $821.0696 | $821.07 | $821.00 | $821.20 | |