| 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 | $93.39 | 7.484% | $100.3793 | $100.38 | $100.40 | $100.40 |
| Purchase #2 | $191.53 | 7.747% | $206.3678 | $206.37 | $206.35 | $206.40 |
| Purchase #3 | $43.95 | 8.208% | $47.5574 | $47.56 | $47.55 | $47.60 |
| Purchase #4 | $230.28 | 13.530% | $261.4369 | $261.44 | $261.45 | $261.40 |
| Purchase #5 | $232.85 | 6.462% | $247.8968 | $247.90 | $247.90 | $247.90 |
| Purchase #6 | $39.45 | 8.631% | $42.8549 | $42.85 | $42.85 | $42.90 |
| Purchase #7 | $76.99 | 4.865% | $80.7356 | $80.74 | $80.75 | $80.70 |
| 7 purchase totals = | $908.44 | $987.2287 | $987.24 | $987.25 | $987.30 | |