| 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 | $53.47 | 7.418% | $57.4364 | $57.44 | $57.45 | $57.40 |
| Purchase #2 | $115.25 | 9.784% | $126.5261 | $126.53 | $126.55 | $126.50 |
| Purchase #3 | $18.82 | 10.595% | $20.814 | $20.81 | $20.80 | $20.80 |
| Purchase #4 | $118.58 | 7.580% | $127.5684 | $127.57 | $127.55 | $127.60 |
| Purchase #5 | $243.82 | 9.874% | $267.8948 | $267.89 | $267.90 | $267.90 |
| Purchase #6 | $193.41 | 3.768% | $200.6977 | $200.70 | $200.70 | $200.70 |
| Purchase #7 | $8.94 | 3.791% | $9.2789 | $9.28 | $9.30 | $9.30 |
| 7 purchase totals = | $752.29 | $810.2163 | $810.22 | $810.25 | $810.20 | |