| 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 | $14.37 | 4.761% | $15.0542 | $15.05 | $15.05 | $15.10 |
| Purchase #2 | $57.86 | 10.470% | $63.9179 | $63.92 | $63.90 | $63.90 |
| Purchase #3 | $138.52 | 9.155% | $151.2015 | $151.20 | $151.20 | $151.20 |
| Purchase #4 | $84.36 | 4.853% | $88.454 | $88.45 | $88.45 | $88.50 |
| Purchase #5 | $249.30 | 13.833% | $283.7857 | $283.79 | $283.80 | $283.80 |
| Purchase #6 | $41.30 | 8.741% | $44.91 | $44.91 | $44.90 | $44.90 |
| Purchase #7 | $223.47 | 6.211% | $237.3497 | $237.35 | $237.35 | $237.30 |
| 7 purchase totals = | $809.18 | $884.6730 | $884.67 | $884.65 | $884.70 | |