| 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 | $75.84 | 4.160% | $78.9949 | $78.99 | $79.00 | $79.00 |
| Purchase #2 | $176.41 | 11.261% | $196.2755 | $196.28 | $196.30 | $196.30 |
| Purchase #3 | $157.85 | 9.766% | $173.2656 | $173.27 | $173.25 | $173.30 |
| Purchase #4 | $95.89 | 4.836% | $100.5272 | $100.53 | $100.55 | $100.50 |
| Purchase #5 | $135.52 | 6.341% | $144.1133 | $144.11 | $144.10 | $144.10 |
| Purchase #6 | $182.35 | 12.245% | $204.6788 | $204.68 | $204.70 | $204.70 |
| Purchase #7 | $63.58 | 10.182% | $70.0537 | $70.05 | $70.05 | $70.10 |
| 7 purchase totals = | $887.44 | $967.9090 | $967.91 | $967.95 | $968.00 | |