| 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 | $43.56 | 8.440% | $47.2365 | $47.24 | $47.25 | $47.20 |
| Purchase #2 | $132.67 | 3.546% | $137.3745 | $137.37 | $137.35 | $137.40 |
| Purchase #3 | $140.53 | 9.715% | $154.1825 | $154.18 | $154.20 | $154.20 |
| Purchase #4 | $215.68 | 13.263% | $244.2856 | $244.29 | $244.30 | $244.30 |
| Purchase #5 | $22.85 | 5.457% | $24.0969 | $24.10 | $24.10 | $24.10 |
| Purchase #6 | $170.54 | 8.107% | $184.3657 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $72.73 | 11.171% | $80.8547 | $80.85 | $80.85 | $80.90 |
| 7 purchase totals = | $798.56 | $872.3964 | $872.40 | $872.40 | $872.50 | |