| 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 | $24.42 | 3.469% | $25.2671 | $25.27 | $25.25 | $25.30 |
| Purchase #2 | $5.48 | 5.104% | $5.7597 | $5.76 | $5.75 | $5.80 |
| Purchase #3 | $192.32 | 7.390% | $206.5324 | $206.53 | $206.55 | $206.50 |
| Purchase #4 | $24.88 | 8.800% | $27.0694 | $27.07 | $27.05 | $27.10 |
| Purchase #5 | $129.34 | 12.855% | $145.9667 | $145.97 | $145.95 | $146.00 |
| Purchase #6 | $47.94 | 13.370% | $54.3496 | $54.35 | $54.35 | $54.30 |
| Purchase #7 | $78.59 | 3.123% | $81.0444 | $81.04 | $81.05 | $81.00 |
| 7 purchase totals = | $502.97 | $545.9893 | $545.99 | $545.95 | $546.00 | |