| 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 | $125.53 | 6.669% | $133.9016 | $133.90 | $133.90 | $133.90 |
| Purchase #2 | $49.36 | 11.538% | $55.0552 | $55.06 | $55.05 | $55.10 |
| Purchase #3 | $183.33 | 6.198% | $194.6928 | $194.69 | $194.70 | $194.70 |
| Purchase #4 | $34.93 | 7.780% | $37.6476 | $37.65 | $37.65 | $37.60 |
| Purchase #5 | $222.27 | 13.587% | $252.4698 | $252.47 | $252.45 | $252.50 |
| Purchase #6 | $52.98 | 6.653% | $56.5048 | $56.50 | $56.50 | $56.50 |
| Purchase #7 | $9.40 | 6.726% | $10.0322 | $10.03 | $10.05 | $10.00 |
| 7 purchase totals = | $677.80 | $740.3040 | $740.30 | $740.30 | $740.30 | |