| 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 | $25.58 | 5.115% | $26.8884 | $26.89 | $26.90 | $26.90 |
| Purchase #2 | $94.82 | 7.558% | $101.9865 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $58.72 | 4.501% | $61.363 | $61.36 | $61.35 | $61.40 |
| Purchase #4 | $156.58 | 13.692% | $178.0189 | $178.02 | $178.00 | $178.00 |
| Purchase #5 | $191.74 | 6.530% | $204.2606 | $204.26 | $204.25 | $204.30 |
| Purchase #6 | $95.32 | 4.847% | $99.9402 | $99.94 | $99.95 | $99.90 |
| Purchase #7 | $159.68 | 4.582% | $166.9965 | $167.00 | $167.00 | $167.00 |
| 7 purchase totals = | $782.44 | $839.4541 | $839.46 | $839.45 | $839.50 | |