| 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 | $51.61 | 11.421% | $57.5044 | $57.50 | $57.50 | $57.50 |
| Purchase #2 | $147.38 | 7.196% | $157.9855 | $157.99 | $158.00 | $158.00 |
| Purchase #3 | $42.48 | 9.464% | $46.5003 | $46.50 | $46.50 | $46.50 |
| Purchase #4 | $102.49 | 9.388% | $112.1118 | $112.11 | $112.10 | $112.10 |
| Purchase #5 | $57.42 | 4.528% | $60.02 | $60.02 | $60.00 | $60.00 |
| Purchase #6 | $175.66 | 13.340% | $199.093 | $199.09 | $199.10 | $199.10 |
| Purchase #7 | $13.33 | 11.386% | $14.8478 | $14.85 | $14.85 | $14.80 |
| 7 purchase totals = | $590.37 | $648.0628 | $648.06 | $648.05 | $648.00 | |