| 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 | $79.54 | 3.874% | $82.6214 | $82.62 | $82.60 | $82.60 |
| Purchase #2 | $73.94 | 10.488% | $81.6948 | $81.69 | $81.70 | $81.70 |
| Purchase #3 | $77.48 | 12.368% | $87.0627 | $87.06 | $87.05 | $87.10 |
| Purchase #4 | $208.85 | 9.237% | $228.1415 | $228.14 | $228.15 | $228.10 |
| Purchase #5 | $216.27 | 9.441% | $236.6881 | $236.69 | $236.70 | $236.70 |
| Purchase #6 | $22.36 | 3.668% | $23.1802 | $23.18 | $23.20 | $23.20 |
| Purchase #7 | $66.33 | 8.806% | $72.171 | $72.17 | $72.15 | $72.20 |
| 7 purchase totals = | $744.77 | $811.5597 | $811.55 | $811.55 | $811.60 | |