| 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 | $73.81 | 12.404% | $82.9654 | $82.97 | $82.95 | $83.00 |
| Purchase #2 | $74.41 | 3.572% | $77.0679 | $77.07 | $77.05 | $77.10 |
| Purchase #3 | $83.32 | 3.399% | $86.152 | $86.15 | $86.15 | $86.20 |
| Purchase #4 | $229.51 | 5.800% | $242.8216 | $242.82 | $242.80 | $242.80 |
| Purchase #5 | $84.68 | 8.765% | $92.1022 | $92.10 | $92.10 | $92.10 |
| Purchase #6 | $8.99 | 11.272% | $10.0034 | $10.00 | $10.00 | $10.00 |
| Purchase #7 | $35.27 | 11.606% | $39.3634 | $39.36 | $39.35 | $39.40 |
| 7 purchase totals = | $589.99 | $630.4759 | $630.47 | $630.40 | $630.60 | |