| 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 | $68.35 | 10.844% | $75.7619 | $75.76 | $75.75 | $75.80 |
| Purchase #2 | $74.27 | 13.284% | $84.136 | $84.14 | $84.15 | $84.10 |
| Purchase #3 | $192.42 | 12.167% | $215.8317 | $215.83 | $215.85 | $215.80 |
| Purchase #4 | $226.34 | 3.175% | $233.5263 | $233.53 | $233.55 | $233.50 |
| Purchase #5 | $58.53 | 6.218% | $62.1694 | $62.17 | $62.15 | $62.20 |
| Purchase #6 | $108.99 | 5.559% | $115.0488 | $115.05 | $115.05 | $115.00 |
| Purchase #7 | $89.83 | 12.505% | $101.0632 | $101.06 | $101.05 | $101.10 |
| 7 purchase totals = | $818.73 | $887.5373 | $887.54 | $887.55 | $887.50 | |