| 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 | $63.91 | 13.341% | $72.4362 | $72.44 | $72.45 | $72.40 |
| Purchase #2 | $117.57 | 9.321% | $128.5287 | $128.53 | $128.55 | $128.50 |
| Purchase #3 | $142.48 | 13.522% | $161.7461 | $161.75 | $161.75 | $161.70 |
| Purchase #4 | $26.45 | 8.387% | $28.6684 | $28.67 | $28.65 | $28.70 |
| Purchase #5 | $24.48 | 7.652% | $26.3532 | $26.35 | $26.35 | $26.40 |
| Purchase #6 | $161.27 | 4.353% | $168.2901 | $168.29 | $168.30 | $168.30 |
| Purchase #7 | $175.50 | 9.444% | $192.0742 | $192.07 | $192.05 | $192.10 |
| 7 purchase totals = | $711.66 | $778.0969 | $778.10 | $778.10 | $778.10 | |