| 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 | $57.70 | 3.638% | $59.7991 | $59.80 | $59.80 | $59.80 |
| Purchase #2 | $196.51 | 8.657% | $213.5219 | $213.52 | $213.50 | $213.50 |
| Purchase #3 | $15.65 | 6.429% | $16.6561 | $16.66 | $16.65 | $16.70 |
| Purchase #4 | $67.52 | 12.528% | $75.9789 | $75.98 | $76.00 | $76.00 |
| Purchase #5 | $209.82 | 9.464% | $229.6774 | $229.68 | $229.70 | $229.70 |
| Purchase #6 | $171.33 | 10.507% | $189.3316 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $71.39 | 5.505% | $75.32 | $75.32 | $75.30 | $75.30 |
| 7 purchase totals = | $789.92 | $860.2850 | $860.29 | $860.30 | $860.30 | |