| 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 | $149.84 | 3.370% | $154.8896 | $154.89 | $154.90 | $154.90 |
| Purchase #2 | $73.74 | 5.527% | $77.8156 | $77.82 | $77.80 | $77.80 |
| Purchase #3 | $85.58 | 9.830% | $93.9925 | $93.99 | $94.00 | $94.00 |
| Purchase #4 | $60.34 | 10.313% | $66.5629 | $66.56 | $66.55 | $66.60 |
| Purchase #5 | $196.27 | 9.285% | $214.4937 | $214.49 | $214.50 | $214.50 |
| Purchase #6 | $20.69 | 13.745% | $23.5338 | $23.53 | $23.55 | $23.50 |
| Purchase #7 | $75.89 | 5.728% | $80.237 | $80.24 | $80.25 | $80.20 |
| 7 purchase totals = | $662.35 | $711.5251 | $711.52 | $711.55 | $711.50 | |