| 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 | 11.287% | $88.5177 | $88.52 | $88.50 | $88.50 |
| Purchase #2 | $129.50 | 7.371% | $139.0454 | $139.05 | $139.05 | $139.00 |
| Purchase #3 | $63.46 | 3.379% | $65.6043 | $65.60 | $65.60 | $65.60 |
| Purchase #4 | $200.73 | 10.591% | $221.9893 | $221.99 | $222.00 | $222.00 |
| Purchase #5 | $51.97 | 3.716% | $53.9012 | $53.90 | $53.90 | $53.90 |
| Purchase #6 | $94.82 | 6.548% | $101.0288 | $101.03 | $101.05 | $101.00 |
| Purchase #7 | $72.97 | 7.230% | $78.2457 | $78.25 | $78.25 | $78.20 |
| 7 purchase totals = | $692.99 | $748.3324 | $748.34 | $748.35 | $748.20 | |