| 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 | $99.35 | 3.298% | $102.6266 | $102.63 | $102.65 | $102.60 |
| Purchase #2 | $127.39 | 13.603% | $144.7189 | $144.72 | $144.70 | $144.70 |
| Purchase #3 | $218.85 | 11.453% | $243.9149 | $243.91 | $243.90 | $243.90 |
| Purchase #4 | $39.80 | 3.471% | $41.1815 | $41.18 | $41.20 | $41.20 |
| Purchase #5 | $23.47 | 13.389% | $26.6124 | $26.61 | $26.60 | $26.60 |
| Purchase #6 | $53.27 | 9.249% | $58.1969 | $58.20 | $58.20 | $58.20 |
| Purchase #7 | $87.82 | 9.601% | $96.2516 | $96.25 | $96.25 | $96.30 |
| 7 purchase totals = | $649.95 | $713.5028 | $713.50 | $713.50 | $713.50 | |