| 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 | $9.39 | 9.861% | $10.3159 | $10.32 | $10.30 | $10.30 |
| Purchase #2 | $73.68 | 9.156% | $80.4261 | $80.43 | $80.45 | $80.40 |
| Purchase #3 | $111.84 | 3.560% | $115.8215 | $115.82 | $115.80 | $115.80 |
| Purchase #4 | $24.59 | 4.729% | $25.7529 | $25.75 | $25.75 | $25.80 |
| Purchase #5 | $243.28 | 13.421% | $275.9306 | $275.93 | $275.95 | $275.90 |
| Purchase #6 | $172.41 | 11.465% | $192.1768 | $192.18 | $192.20 | $192.20 |
| Purchase #7 | $97.79 | 6.316% | $103.9664 | $103.97 | $103.95 | $104.00 |
| 7 purchase totals = | $732.98 | $804.3902 | $804.40 | $804.40 | $804.40 | |