| 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 | $75.29 | 6.521% | $80.1997 | $80.20 | $80.20 | $80.20 |
| Purchase #2 | $149.56 | 13.143% | $169.2167 | $169.22 | $169.20 | $169.20 |
| Purchase #3 | $189.88 | 12.160% | $212.9694 | $212.97 | $212.95 | $213.00 |
| Purchase #4 | $37.77 | 5.531% | $39.8591 | $39.86 | $39.85 | $39.90 |
| Purchase #5 | $44.93 | 4.484% | $46.9447 | $46.94 | $46.95 | $46.90 |
| Purchase #6 | $103.45 | 8.285% | $112.0208 | $112.02 | $112.00 | $112.00 |
| Purchase #7 | $41.42 | 3.501% | $42.8701 | $42.87 | $42.85 | $42.90 |
| 7 purchase totals = | $642.30 | $704.0805 | $704.08 | $704.00 | $704.10 | |