| 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 | $45.49 | 8.547% | $49.378 | $49.38 | $49.40 | $49.40 |
| Purchase #2 | $216.44 | 12.797% | $244.1378 | $244.14 | $244.15 | $244.10 |
| Purchase #3 | $38.26 | 12.485% | $43.0368 | $43.04 | $43.05 | $43.00 |
| Purchase #4 | $143.26 | 10.552% | $158.3768 | $158.38 | $158.40 | $158.40 |
| Purchase #5 | $137.53 | 7.481% | $147.8186 | $147.82 | $147.80 | $147.80 |
| Purchase #6 | $123.50 | 3.645% | $128.0016 | $128.00 | $128.00 | $128.00 |
| Purchase #7 | $125.31 | 8.186% | $135.5679 | $135.57 | $135.55 | $135.60 |
| 7 purchase totals = | $829.79 | $906.3175 | $906.33 | $906.35 | $906.30 | |