| 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 | $55.66 | 10.529% | $61.5204 | $61.52 | $61.50 | $61.50 |
| Purchase #2 | $11.95 | 10.576% | $13.2138 | $13.21 | $13.20 | $13.20 |
| Purchase #3 | $99.77 | 12.444% | $112.1854 | $112.19 | $112.20 | $112.20 |
| Purchase #4 | $137.55 | 12.121% | $154.2224 | $154.22 | $154.20 | $154.20 |
| Purchase #5 | $18.88 | 10.694% | $20.899 | $20.90 | $20.90 | $20.90 |
| Purchase #6 | $25.60 | 4.593% | $26.7758 | $26.78 | $26.80 | $26.80 |
| Purchase #7 | $233.64 | 5.483% | $246.4505 | $246.45 | $246.45 | $246.50 |
| 7 purchase totals = | $583.05 | $635.2673 | $635.27 | $635.25 | $635.30 | |