| 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 | $45.37 | 4.863% | $47.5763 | $47.58 | $47.60 | $47.60 |
| Purchase #2 | $86.59 | 10.664% | $95.824 | $95.82 | $95.80 | $95.80 |
| Purchase #3 | $132.57 | 4.765% | $138.887 | $138.89 | $138.90 | $138.90 |
| Purchase #4 | $39.68 | 11.442% | $44.2202 | $44.22 | $44.20 | $44.20 |
| Purchase #5 | $56.49 | 3.196% | $58.2954 | $58.30 | $58.30 | $58.30 |
| Purchase #6 | $36.60 | 12.447% | $41.1556 | $41.16 | $41.15 | $41.20 |
| Purchase #7 | $223.41 | 13.647% | $253.8988 | $253.90 | $253.90 | $253.90 |
| 7 purchase totals = | $620.71 | $679.8573 | $679.87 | $679.85 | $679.90 | |