| 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 | $22.30 | 6.623% | $23.7769 | $23.78 | $23.80 | $23.80 |
| Purchase #2 | $234.59 | 8.111% | $253.6176 | $253.62 | $253.60 | $253.60 |
| Purchase #3 | $42.40 | 11.848% | $47.4236 | $47.42 | $47.40 | $47.40 |
| Purchase #4 | $55.97 | 9.554% | $61.3174 | $61.32 | $61.30 | $61.30 |
| Purchase #5 | $243.53 | 5.849% | $257.7741 | $257.77 | $257.75 | $257.80 |
| Purchase #6 | $144.34 | 11.547% | $161.0069 | $161.01 | $161.00 | $161.00 |
| Purchase #7 | $147.83 | 6.298% | $157.1403 | $157.14 | $157.15 | $157.10 |
| 7 purchase totals = | $890.96 | $962.0568 | $962.06 | $962.00 | $962.00 | |