| 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 | $55.26 | 8.690% | $60.0621 | $60.06 | $60.05 | $60.10 |
| Purchase #2 | $154.79 | 9.750% | $169.882 | $169.88 | $169.90 | $169.90 |
| Purchase #3 | $139.36 | 10.555% | $154.0694 | $154.07 | $154.05 | $154.10 |
| Purchase #4 | $59.92 | 7.871% | $64.6363 | $64.64 | $64.65 | $64.60 |
| Purchase #5 | $77.95 | 6.723% | $83.1906 | $83.19 | $83.20 | $83.20 |
| Purchase #6 | $39.60 | 3.160% | $40.8514 | $40.85 | $40.85 | $40.90 |
| Purchase #7 | $237.29 | 13.807% | $270.0526 | $270.05 | $270.05 | $270.10 |
| 7 purchase totals = | $764.17 | $842.7444 | $842.74 | $842.75 | $842.90 | |