| 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 | $50.91 | 4.204% | $53.0503 | $53.05 | $53.05 | $53.10 |
| Purchase #2 | $207.40 | 13.430% | $235.2538 | $235.25 | $235.25 | $235.30 |
| Purchase #3 | $144.74 | 9.252% | $158.1313 | $158.13 | $158.15 | $158.10 |
| Purchase #4 | $55.43 | 9.762% | $60.8411 | $60.84 | $60.85 | $60.80 |
| Purchase #5 | $15.84 | 13.498% | $17.9781 | $17.98 | $18.00 | $18.00 |
| Purchase #6 | $235.60 | 3.204% | $243.1486 | $243.15 | $243.15 | $243.10 |
| Purchase #7 | $205.87 | 13.560% | $233.786 | $233.79 | $233.80 | $233.80 |
| 7 purchase totals = | $915.79 | $1,002.1892 | $1,002.19 | $1,002.25 | $1,002.20 | |