| 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 | $21.55 | 8.596% | $23.4024 | $23.40 | $23.40 | $23.40 |
| Purchase #2 | $13.53 | 8.533% | $14.6845 | $14.68 | $14.70 | $14.70 |
| Purchase #3 | $235.43 | 6.580% | $250.9213 | $250.92 | $250.90 | $250.90 |
| Purchase #4 | $83.54 | 6.611% | $89.0628 | $89.06 | $89.05 | $89.10 |
| Purchase #5 | $35.95 | 5.622% | $37.9711 | $37.97 | $37.95 | $38.00 |
| Purchase #6 | $133.57 | 12.636% | $150.4479 | $150.45 | $150.45 | $150.40 |
| Purchase #7 | $225.91 | 4.871% | $236.9141 | $236.91 | $236.90 | $236.90 |
| 7 purchase totals = | $749.48 | $803.4041 | $803.39 | $803.35 | $803.40 | |