| 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 | $44.47 | 10.499% | $49.1389 | $49.14 | $49.15 | $49.10 |
| Purchase #2 | $219.60 | 13.774% | $249.8477 | $249.85 | $249.85 | $249.80 |
| Purchase #3 | $77.46 | 10.373% | $85.4949 | $85.49 | $85.50 | $85.50 |
| Purchase #4 | $244.90 | 10.260% | $270.0267 | $270.03 | $270.05 | $270.00 |
| Purchase #5 | $243.27 | 10.278% | $268.2733 | $268.27 | $268.25 | $268.30 |
| Purchase #6 | $141.42 | 11.438% | $157.5956 | $157.60 | $157.60 | $157.60 |
| Purchase #7 | $11.92 | 11.184% | $13.2531 | $13.25 | $13.25 | $13.30 |
| 7 purchase totals = | $983.04 | $1,093.6302 | $1,093.63 | $1,093.65 | $1,093.60 | |