| 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 | $75.73 | 7.436% | $81.3613 | $81.36 | $81.35 | $81.40 |
| Purchase #2 | $21.62 | 9.367% | $23.6451 | $23.65 | $23.65 | $23.60 |
| Purchase #3 | $212.34 | 3.848% | $220.5108 | $220.51 | $220.50 | $220.50 |
| Purchase #4 | $80.49 | 4.169% | $83.8456 | $83.85 | $83.85 | $83.80 |
| Purchase #5 | $37.73 | 3.574% | $39.0785 | $39.08 | $39.10 | $39.10 |
| Purchase #6 | $112.78 | 10.851% | $125.0178 | $125.02 | $125.00 | $125.00 |
| Purchase #7 | $237.54 | 10.795% | $263.1824 | $263.18 | $263.20 | $263.20 |
| 7 purchase totals = | $778.23 | $836.6415 | $836.65 | $836.65 | $836.60 | |