| 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 | $54.31 | 11.258% | $60.4242 | $60.42 | $60.40 | $60.40 |
| Purchase #2 | $204.96 | 11.418% | $228.3623 | $228.36 | $228.35 | $228.40 |
| Purchase #3 | $30.58 | 11.600% | $34.1273 | $34.13 | $34.15 | $34.10 |
| Purchase #4 | $155.85 | 4.763% | $163.2731 | $163.27 | $163.25 | $163.30 |
| Purchase #5 | $70.80 | 3.623% | $73.3651 | $73.37 | $73.35 | $73.40 |
| Purchase #6 | $35.95 | 12.670% | $40.5049 | $40.50 | $40.50 | $40.50 |
| Purchase #7 | $134.76 | 7.132% | $144.3711 | $144.37 | $144.35 | $144.40 |
| 7 purchase totals = | $687.21 | $744.4280 | $744.42 | $744.35 | $744.50 | |