| 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 | $43.86 | 11.630% | $48.9609 | $48.96 | $48.95 | $49.00 |
| Purchase #2 | $65.91 | 9.593% | $72.2327 | $72.23 | $72.25 | $72.20 |
| Purchase #3 | $173.43 | 7.730% | $186.8361 | $186.84 | $186.85 | $186.80 |
| Purchase #4 | $87.45 | 5.374% | $92.1496 | $92.15 | $92.15 | $92.10 |
| Purchase #5 | $90.95 | 11.466% | $101.3783 | $101.38 | $101.40 | $101.40 |
| Purchase #6 | $230.39 | 4.184% | $240.0295 | $240.03 | $240.05 | $240.00 |
| Purchase #7 | $187.34 | 13.195% | $212.0595 | $212.06 | $212.05 | $212.10 |
| 7 purchase totals = | $879.33 | $953.6466 | $953.65 | $953.70 | $953.60 | |