| 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 | $59.53 | 13.307% | $67.4517 | $67.45 | $67.45 | $67.50 |
| Purchase #2 | $22.81 | 9.241% | $24.9179 | $24.92 | $24.90 | $24.90 |
| Purchase #3 | $7.61 | 13.122% | $8.6086 | $8.61 | $8.60 | $8.60 |
| Purchase #4 | $141.35 | 3.419% | $146.1828 | $146.18 | $146.20 | $146.20 |
| Purchase #5 | $104.32 | 7.537% | $112.1826 | $112.18 | $112.20 | $112.20 |
| Purchase #6 | $77.30 | 3.417% | $79.9413 | $79.94 | $79.95 | $79.90 |
| Purchase #7 | $82.47 | 5.202% | $86.7601 | $86.76 | $86.75 | $86.80 |
| 7 purchase totals = | $495.39 | $526.0450 | $526.04 | $526.05 | $526.10 | |