| 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 | $78.54 | 5.624% | $82.9571 | $82.96 | $82.95 | $83.00 |
| Purchase #2 | $19.85 | 11.561% | $22.1449 | $22.14 | $22.15 | $22.10 |
| Purchase #3 | $146.29 | 7.872% | $157.8059 | $157.81 | $157.80 | $157.80 |
| Purchase #4 | $205.54 | 13.750% | $233.8018 | $233.80 | $233.80 | $233.80 |
| Purchase #5 | $34.44 | 8.557% | $37.387 | $37.39 | $37.40 | $37.40 |
| Purchase #6 | $161.74 | 10.704% | $179.0526 | $179.05 | $179.05 | $179.10 |
| Purchase #7 | $13.99 | 6.795% | $14.9406 | $14.94 | $14.95 | $14.90 |
| 7 purchase totals = | $660.39 | $728.0899 | $728.09 | $728.10 | $728.10 | |