| 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 | $8.34 | 9.453% | $9.1284 | $9.13 | $9.15 | $9.10 |
| Purchase #2 | $153.25 | 13.426% | $173.8253 | $173.83 | $173.85 | $173.80 |
| Purchase #3 | $26.29 | 9.620% | $28.8191 | $28.82 | $28.80 | $28.80 |
| Purchase #4 | $120.28 | 4.274% | $125.4208 | $125.42 | $125.40 | $125.40 |
| Purchase #5 | $120.28 | 3.378% | $124.3431 | $124.34 | $124.35 | $124.30 |
| Purchase #6 | $65.81 | 13.771% | $74.8727 | $74.87 | $74.85 | $74.90 |
| Purchase #7 | $242.66 | 11.365% | $270.2383 | $270.24 | $270.25 | $270.20 |
| 7 purchase totals = | $736.91 | $806.6477 | $806.65 | $806.65 | $806.50 | |