| 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 | $46.34 | 3.521% | $47.9716 | $47.97 | $47.95 | $48.00 |
| Purchase #2 | $109.33 | 8.713% | $118.8559 | $118.86 | $118.85 | $118.90 |
| Purchase #3 | $41.74 | 12.394% | $46.9133 | $46.91 | $46.90 | $46.90 |
| Purchase #4 | $35.30 | 13.147% | $39.9409 | $39.94 | $39.95 | $39.90 |
| Purchase #5 | $79.31 | 4.478% | $82.8615 | $82.86 | $82.85 | $82.90 |
| Purchase #6 | $187.74 | 10.460% | $207.3776 | $207.38 | $207.40 | $207.40 |
| Purchase #7 | $142.50 | 12.414% | $160.19 | $160.19 | $160.20 | $160.20 |
| 7 purchase totals = | $642.26 | $704.1108 | $704.11 | $704.10 | $704.20 | |