| 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 | $73.94 | 5.646% | $78.1147 | $78.11 | $78.10 | $78.10 |
| Purchase #2 | $118.25 | 4.755% | $123.8728 | $123.87 | $123.85 | $123.90 |
| Purchase #3 | $100.69 | 8.617% | $109.3665 | $109.37 | $109.35 | $109.40 |
| Purchase #4 | $26.34 | 12.245% | $29.5653 | $29.57 | $29.55 | $29.60 |
| Purchase #5 | $23.85 | 9.491% | $26.1136 | $26.11 | $26.10 | $26.10 |
| Purchase #6 | $30.60 | 12.394% | $34.3926 | $34.39 | $34.40 | $34.40 |
| Purchase #7 | $46.96 | 10.763% | $52.0143 | $52.01 | $52.00 | $52.00 |
| 7 purchase totals = | $420.63 | $453.4398 | $453.43 | $453.35 | $453.50 | |