| 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 | $54.33 | 12.700% | $61.2299 | $61.23 | $61.25 | $61.20 |
| Purchase #2 | $143.52 | 7.469% | $154.2395 | $154.24 | $154.25 | $154.20 |
| Purchase #3 | $81.39 | 3.691% | $84.3941 | $84.39 | $84.40 | $84.40 |
| Purchase #4 | $74.29 | 5.362% | $78.2734 | $78.27 | $78.25 | $78.30 |
| Purchase #5 | $209.80 | 5.362% | $221.0495 | $221.05 | $221.05 | $221.00 |
| Purchase #6 | $118.78 | 4.509% | $124.1358 | $124.14 | $124.15 | $124.10 |
| Purchase #7 | $142.73 | 7.306% | $153.1579 | $153.16 | $153.15 | $153.20 |
| 7 purchase totals = | $824.84 | $876.4801 | $876.48 | $876.50 | $876.40 | |