| 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 | $22.66 | 3.873% | $23.5376 | $23.54 | $23.55 | $23.50 |
| Purchase #2 | $18.97 | 11.766% | $21.202 | $21.20 | $21.20 | $21.20 |
| Purchase #3 | $111.67 | 4.830% | $117.0637 | $117.06 | $117.05 | $117.10 |
| Purchase #4 | $61.57 | 11.818% | $68.8463 | $68.85 | $68.85 | $68.80 |
| Purchase #5 | $155.78 | 3.626% | $161.4286 | $161.43 | $161.45 | $161.40 |
| Purchase #6 | $247.90 | 12.603% | $279.1428 | $279.14 | $279.15 | $279.10 |
| Purchase #7 | $78.66 | 5.352% | $82.8699 | $82.87 | $82.85 | $82.90 |
| 7 purchase totals = | $697.21 | $754.0909 | $754.09 | $754.10 | $754.00 | |