| 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 | $75.32 | 12.526% | $84.7546 | $84.75 | $84.75 | $84.80 |
| Purchase #2 | $7.62 | 13.224% | $8.6277 | $8.63 | $8.65 | $8.60 |
| Purchase #3 | $8.27 | 8.665% | $8.9866 | $8.99 | $9.00 | $9.00 |
| Purchase #4 | $67.52 | 10.853% | $74.8479 | $74.85 | $74.85 | $74.80 |
| Purchase #5 | $22.45 | 4.699% | $23.5049 | $23.50 | $23.50 | $23.50 |
| Purchase #6 | $11.69 | 4.480% | $12.2137 | $12.21 | $12.20 | $12.20 |
| Purchase #7 | $29.87 | 13.830% | $34.001 | $34.00 | $34.00 | $34.00 |
| 7 purchase totals = | $222.74 | $246.9364 | $246.93 | $246.95 | $246.90 | |