| 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 | $98.72 | 8.634% | $107.2435 | $107.24 | $107.25 | $107.20 |
| Purchase #2 | $65.74 | 4.687% | $68.8212 | $68.82 | $68.80 | $68.80 |
| Purchase #3 | $76.55 | 4.448% | $79.9549 | $79.95 | $79.95 | $80.00 |
| Purchase #4 | $16.33 | 6.347% | $17.3665 | $17.37 | $17.35 | $17.40 |
| Purchase #5 | $77.46 | 12.259% | $86.9558 | $86.96 | $86.95 | $87.00 |
| Purchase #6 | $143.34 | 4.274% | $149.4664 | $149.47 | $149.45 | $149.50 |
| Purchase #7 | $96.89 | 8.692% | $105.3117 | $105.31 | $105.30 | $105.30 |
| 7 purchase totals = | $575.03 | $615.1200 | $615.12 | $615.05 | $615.20 | |