| 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 | $37.75 | 10.462% | $41.6994 | $41.70 | $41.70 | $41.70 |
| Purchase #2 | $24.74 | 10.490% | $27.3352 | $27.34 | $27.35 | $27.30 |
| Purchase #3 | $137.99 | 8.178% | $149.2748 | $149.27 | $149.25 | $149.30 |
| Purchase #4 | $8.30 | 11.849% | $9.2835 | $9.28 | $9.30 | $9.30 |
| Purchase #5 | $216.98 | 12.269% | $243.6013 | $243.60 | $243.60 | $243.60 |
| Purchase #6 | $78.80 | 9.304% | $86.1316 | $86.13 | $86.15 | $86.10 |
| Purchase #7 | $95.97 | 8.668% | $104.2887 | $104.29 | $104.30 | $104.30 |
| 7 purchase totals = | $600.53 | $661.6145 | $661.61 | $661.65 | $661.60 | |