| 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 | $25.44 | 8.494% | $27.6009 | $27.60 | $27.60 | $27.60 |
| Purchase #2 | $14.53 | 12.525% | $16.3499 | $16.35 | $16.35 | $16.30 |
| Purchase #3 | $96.60 | 5.869% | $102.2695 | $102.27 | $102.25 | $102.30 |
| Purchase #4 | $133.91 | 5.712% | $141.5589 | $141.56 | $141.55 | $141.60 |
| Purchase #5 | $59.74 | 6.316% | $63.5132 | $63.51 | $63.50 | $63.50 |
| Purchase #6 | $240.71 | 8.325% | $260.7491 | $260.75 | $260.75 | $260.70 |
| Purchase #7 | $133.95 | 8.298% | $145.0652 | $145.07 | $145.05 | $145.10 |
| 7 purchase totals = | $704.88 | $757.1067 | $757.11 | $757.05 | $757.10 | |