| 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 | $47.33 | 10.289% | $52.1998 | $52.20 | $52.20 | $52.20 |
| Purchase #2 | $128.66 | 8.366% | $139.4237 | $139.42 | $139.40 | $139.40 |
| Purchase #3 | $184.34 | 9.414% | $201.6938 | $201.69 | $201.70 | $201.70 |
| Purchase #4 | $47.44 | 8.363% | $51.4074 | $51.41 | $51.40 | $51.40 |
| Purchase #5 | $194.61 | 8.291% | $210.7451 | $210.75 | $210.75 | $210.70 |
| Purchase #6 | $173.39 | 10.157% | $191.0012 | $191.00 | $191.00 | $191.00 |
| Purchase #7 | $103.96 | 8.384% | $112.676 | $112.68 | $112.70 | $112.70 |
| 7 purchase totals = | $879.73 | $959.1470 | $959.15 | $959.15 | $959.10 | |