| 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 | $84.57 | 7.639% | $91.0303 | $91.03 | $91.05 | $91.00 |
| Purchase #2 | $178.29 | 5.712% | $188.4739 | $188.47 | $188.45 | $188.50 |
| Purchase #3 | $167.53 | 3.686% | $173.7052 | $173.71 | $173.70 | $173.70 |
| Purchase #4 | $113.41 | 7.730% | $122.1766 | $122.18 | $122.20 | $122.20 |
| Purchase #5 | $41.87 | 11.827% | $46.822 | $46.82 | $46.80 | $46.80 |
| Purchase #6 | $112.58 | 4.619% | $117.7801 | $117.78 | $117.80 | $117.80 |
| Purchase #7 | $225.44 | 10.669% | $249.4922 | $249.49 | $249.50 | $249.50 |
| 7 purchase totals = | $923.69 | $989.4803 | $989.48 | $989.50 | $989.50 | |