| 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 | $34.36 | 11.602% | $38.3464 | $38.35 | $38.35 | $38.30 |
| Purchase #2 | $213.39 | 11.239% | $237.3729 | $237.37 | $237.35 | $237.40 |
| Purchase #3 | $12.79 | 7.525% | $13.7524 | $13.75 | $13.75 | $13.80 |
| Purchase #4 | $63.97 | 11.304% | $71.2012 | $71.20 | $71.20 | $71.20 |
| Purchase #5 | $244.75 | 3.660% | $253.7079 | $253.71 | $253.70 | $253.70 |
| Purchase #6 | $18.31 | 12.480% | $20.5951 | $20.60 | $20.60 | $20.60 |
| Purchase #7 | $101.93 | 11.274% | $113.4216 | $113.42 | $113.40 | $113.40 |
| 7 purchase totals = | $689.50 | $748.3975 | $748.40 | $748.35 | $748.40 | |