| 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 | $71.76 | 6.738% | $76.5952 | $76.60 | $76.60 | $76.60 |
| Purchase #2 | $215.80 | 9.652% | $236.629 | $236.63 | $236.65 | $236.60 |
| Purchase #3 | $134.60 | 11.302% | $149.8125 | $149.81 | $149.80 | $149.80 |
| Purchase #4 | $139.40 | 12.386% | $156.6661 | $156.67 | $156.65 | $156.70 |
| Purchase #5 | $79.97 | 4.533% | $83.595 | $83.60 | $83.60 | $83.60 |
| Purchase #6 | $14.69 | 6.822% | $15.6922 | $15.69 | $15.70 | $15.70 |
| Purchase #7 | $148.48 | 4.684% | $155.4348 | $155.43 | $155.45 | $155.40 |
| 7 purchase totals = | $804.70 | $874.4248 | $874.43 | $874.45 | $874.40 | |