| 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 | $29.35 | 12.193% | $32.9286 | $32.93 | $32.95 | $32.90 |
| Purchase #2 | $199.91 | 3.652% | $207.2107 | $207.21 | $207.20 | $207.20 |
| Purchase #3 | $95.30 | 12.848% | $107.5441 | $107.54 | $107.55 | $107.50 |
| Purchase #4 | $37.51 | 7.444% | $40.3022 | $40.30 | $40.30 | $40.30 |
| Purchase #5 | $21.87 | 4.516% | $22.8576 | $22.86 | $22.85 | $22.90 |
| Purchase #6 | $131.38 | 9.822% | $144.2841 | $144.28 | $144.30 | $144.30 |
| Purchase #7 | $100.71 | 5.756% | $106.5069 | $106.51 | $106.50 | $106.50 |
| 7 purchase totals = | $616.03 | $661.6342 | $661.63 | $661.65 | $661.60 | |