| 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 | $136.49 | 5.531% | $144.0393 | $144.04 | $144.05 | $144.00 |
| Purchase #2 | $203.90 | 5.195% | $214.4926 | $214.49 | $214.50 | $214.50 |
| Purchase #3 | $82.98 | 13.723% | $94.3673 | $94.37 | $94.35 | $94.40 |
| Purchase #4 | $57.29 | 6.620% | $61.0826 | $61.08 | $61.10 | $61.10 |
| Purchase #5 | $91.80 | 7.493% | $98.6786 | $98.68 | $98.70 | $98.70 |
| Purchase #6 | $57.48 | 7.701% | $61.9065 | $61.91 | $61.90 | $61.90 |
| Purchase #7 | $57.40 | 6.499% | $61.1304 | $61.13 | $61.15 | $61.10 |
| 7 purchase totals = | $687.34 | $735.6973 | $735.70 | $735.75 | $735.70 | |