| 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 | $13.35 | 8.167% | $14.4403 | $14.44 | $14.45 | $14.40 |
| Purchase #2 | $206.33 | 4.271% | $215.1424 | $215.14 | $215.15 | $215.10 |
| Purchase #3 | $86.69 | 12.782% | $97.7707 | $97.77 | $97.75 | $97.80 |
| Purchase #4 | $26.85 | 8.128% | $29.0324 | $29.03 | $29.05 | $29.00 |
| Purchase #5 | $225.63 | 3.218% | $232.8908 | $232.89 | $232.90 | $232.90 |
| Purchase #6 | $84.62 | 8.367% | $91.7002 | $91.70 | $91.70 | $91.70 |
| Purchase #7 | $155.64 | 9.372% | $170.2266 | $170.23 | $170.25 | $170.20 |
| 7 purchase totals = | $799.11 | $851.2034 | $851.20 | $851.25 | $851.10 | |