| 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 | $27.55 | 12.686% | $31.045 | $31.05 | $31.05 | $31.00 |
| Purchase #2 | $61.66 | 10.322% | $68.0245 | $68.02 | $68.00 | $68.00 |
| Purchase #3 | $183.49 | 11.738% | $205.0281 | $205.03 | $205.05 | $205.00 |
| Purchase #4 | $128.73 | 13.833% | $146.5372 | $146.54 | $146.55 | $146.50 |
| Purchase #5 | $34.39 | 10.727% | $38.079 | $38.08 | $38.10 | $38.10 |
| Purchase #6 | $108.41 | 13.492% | $123.0367 | $123.04 | $123.05 | $123.00 |
| Purchase #7 | $235.27 | 3.804% | $244.2197 | $244.22 | $244.20 | $244.20 |
| 7 purchase totals = | $779.50 | $855.9702 | $855.98 | $856.00 | $855.80 | |