| 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 | $36.43 | 4.402% | $38.0336 | $38.03 | $38.05 | $38.00 |
| Purchase #2 | $233.28 | 12.858% | $263.2751 | $263.28 | $263.30 | $263.30 |
| Purchase #3 | $242.85 | 4.289% | $253.2658 | $253.27 | $253.25 | $253.30 |
| Purchase #4 | $79.40 | 7.470% | $85.3312 | $85.33 | $85.35 | $85.30 |
| Purchase #5 | $51.90 | 7.857% | $55.9778 | $55.98 | $56.00 | $56.00 |
| Purchase #6 | $8.33 | 6.111% | $8.839 | $8.84 | $8.85 | $8.80 |
| Purchase #7 | $112.36 | 5.268% | $118.2791 | $118.28 | $118.30 | $118.30 |
| 7 purchase totals = | $764.55 | $823.0016 | $823.01 | $823.10 | $823.00 | |