| 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 | $99.51 | 10.184% | $109.6441 | $109.64 | $109.65 | $109.60 |
| Purchase #2 | $16.62 | 13.665% | $18.8911 | $18.89 | $18.90 | $18.90 |
| Purchase #3 | $93.76 | 8.551% | $101.7774 | $101.78 | $101.80 | $101.80 |
| Purchase #4 | $71.82 | 13.168% | $81.2773 | $81.28 | $81.30 | $81.30 |
| Purchase #5 | $140.90 | 12.351% | $158.3026 | $158.30 | $158.30 | $158.30 |
| Purchase #6 | $174.78 | 10.639% | $193.3748 | $193.37 | $193.35 | $193.40 |
| Purchase #7 | $215.64 | 7.733% | $232.3154 | $232.32 | $232.30 | $232.30 |
| 7 purchase totals = | $813.03 | $895.5827 | $895.58 | $895.60 | $895.60 | |