| 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 | $73.48 | 10.308% | $81.0543 | $81.05 | $81.05 | $81.10 |
| Purchase #2 | $66.63 | 13.676% | $75.7423 | $75.74 | $75.75 | $75.70 |
| Purchase #3 | $14.52 | 12.497% | $16.3346 | $16.33 | $16.35 | $16.30 |
| Purchase #4 | $43.87 | 10.824% | $48.6185 | $48.62 | $48.60 | $48.60 |
| Purchase #5 | $87.88 | 11.758% | $98.2129 | $98.21 | $98.20 | $98.20 |
| Purchase #6 | $130.30 | 4.869% | $136.6443 | $136.64 | $136.65 | $136.60 |
| Purchase #7 | $8.57 | 4.514% | $8.9568 | $8.96 | $8.95 | $9.00 |
| 7 purchase totals = | $425.25 | $465.5637 | $465.55 | $465.55 | $465.50 | |