| 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 | $69.32 | 5.654% | $73.2394 | $73.24 | $73.25 | $73.20 |
| Purchase #2 | $181.41 | 4.130% | $188.9022 | $188.90 | $188.90 | $188.90 |
| Purchase #3 | $21.40 | 8.732% | $23.2686 | $23.27 | $23.25 | $23.30 |
| Purchase #4 | $60.28 | 7.859% | $65.0174 | $65.02 | $65.00 | $65.00 |
| Purchase #5 | $106.90 | 6.163% | $113.4882 | $113.49 | $113.50 | $113.50 |
| Purchase #6 | $65.39 | 12.663% | $73.6703 | $73.67 | $73.65 | $73.70 |
| Purchase #7 | $104.47 | 3.259% | $107.8747 | $107.87 | $107.85 | $107.90 |
| 7 purchase totals = | $609.17 | $645.4608 | $645.46 | $645.40 | $645.50 | |