| 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 | $80.84 | 4.821% | $84.7373 | $84.74 | $84.75 | $84.70 |
| Purchase #2 | $130.38 | 13.777% | $148.3425 | $148.34 | $148.35 | $148.30 |
| Purchase #3 | $58.95 | 12.430% | $66.2775 | $66.28 | $66.30 | $66.30 |
| Purchase #4 | $216.49 | 7.344% | $232.389 | $232.39 | $232.40 | $232.40 |
| Purchase #5 | $19.63 | 9.754% | $21.5447 | $21.54 | $21.55 | $21.50 |
| Purchase #6 | $84.78 | 7.167% | $90.8562 | $90.86 | $90.85 | $90.90 |
| Purchase #7 | $14.98 | 6.592% | $15.9675 | $15.97 | $15.95 | $16.00 |
| 7 purchase totals = | $606.05 | $660.1147 | $660.12 | $660.15 | $660.10 | |