| 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 | $248.47 | 6.627% | $264.9361 | $264.94 | $264.95 | $264.90 |
| Purchase #2 | $164.45 | 4.782% | $172.314 | $172.31 | $172.30 | $172.30 |
| Purchase #3 | $79.71 | 9.150% | $87.0035 | $87.00 | $87.00 | $87.00 |
| Purchase #4 | $46.69 | 7.483% | $50.1838 | $50.18 | $50.20 | $50.20 |
| Purchase #5 | $110.31 | 10.574% | $121.9742 | $121.97 | $121.95 | $122.00 |
| Purchase #6 | $54.80 | 12.353% | $61.5694 | $61.57 | $61.55 | $61.60 |
| Purchase #7 | $111.55 | 9.224% | $121.8394 | $121.84 | $121.85 | $121.80 |
| 7 purchase totals = | $815.98 | $879.8204 | $879.81 | $879.80 | $879.80 | |