| 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 | $56.38 | 6.777% | $60.2009 | $60.20 | $60.20 | $60.20 |
| Purchase #2 | $54.80 | 11.541% | $61.1245 | $61.12 | $61.10 | $61.10 |
| Purchase #3 | $48.85 | 4.371% | $50.9852 | $50.99 | $51.00 | $51.00 |
| Purchase #4 | $142.62 | 9.201% | $155.7425 | $155.74 | $155.75 | $155.70 |
| Purchase #5 | $19.43 | 13.410% | $22.0356 | $22.04 | $22.05 | $22.00 |
| Purchase #6 | $145.73 | 8.527% | $158.1564 | $158.16 | $158.15 | $158.20 |
| Purchase #7 | $12.95 | 11.476% | $14.4361 | $14.44 | $14.45 | $14.40 |
| 7 purchase totals = | $480.76 | $522.6812 | $522.69 | $522.70 | $522.60 | |