| 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 | $51.46 | 11.453% | $57.3537 | $57.35 | $57.35 | $57.40 |
| Purchase #2 | $70.35 | 7.282% | $75.4729 | $75.47 | $75.45 | $75.50 |
| Purchase #3 | $156.57 | 12.384% | $175.9596 | $175.96 | $175.95 | $176.00 |
| Purchase #4 | $240.38 | 11.249% | $267.4203 | $267.42 | $267.40 | $267.40 |
| Purchase #5 | $241.73 | 9.588% | $264.9071 | $264.91 | $264.90 | $264.90 |
| Purchase #6 | $97.44 | 6.661% | $103.9305 | $103.93 | $103.95 | $103.90 |
| Purchase #7 | $137.77 | 12.496% | $154.9857 | $154.99 | $155.00 | $155.00 |
| 7 purchase totals = | $995.70 | $1,100.0298 | $1,100.03 | $1,100.00 | $1,100.10 | |