| 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 | $52.50 | 7.199% | $56.2795 | $56.28 | $56.30 | $56.30 |
| Purchase #2 | $146.28 | 3.667% | $151.6441 | $151.64 | $151.65 | $151.60 |
| Purchase #3 | $47.86 | 4.581% | $50.0525 | $50.05 | $50.05 | $50.10 |
| Purchase #4 | $183.96 | 5.268% | $193.651 | $193.65 | $193.65 | $193.70 |
| Purchase #5 | $187.98 | 4.121% | $195.7267 | $195.73 | $195.75 | $195.70 |
| Purchase #6 | $103.66 | 8.296% | $112.2596 | $112.26 | $112.25 | $112.30 |
| Purchase #7 | $47.59 | 5.709% | $50.3069 | $50.31 | $50.30 | $50.30 |
| 7 purchase totals = | $769.83 | $809.9203 | $809.92 | $809.95 | $810.00 | |