| 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 | $59.42 | 7.409% | $63.8224 | $63.82 | $63.80 | $63.80 |
| Purchase #2 | $45.75 | 12.709% | $51.5644 | $51.56 | $51.55 | $51.60 |
| Purchase #3 | $249.26 | 8.798% | $271.1899 | $271.19 | $271.20 | $271.20 |
| Purchase #4 | $43.72 | 12.274% | $49.0862 | $49.09 | $49.10 | $49.10 |
| Purchase #5 | $47.63 | 3.572% | $49.3313 | $49.33 | $49.35 | $49.30 |
| Purchase #6 | $158.34 | 8.806% | $172.2834 | $172.28 | $172.30 | $172.30 |
| Purchase #7 | $18.60 | 10.517% | $20.5562 | $20.56 | $20.55 | $20.60 |
| 7 purchase totals = | $622.72 | $677.8338 | $677.83 | $677.85 | $677.90 | |