| 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 | $104.47 | 6.476% | $111.2355 | $111.24 | $111.25 | $111.20 |
| Purchase #2 | $110.82 | 7.745% | $119.403 | $119.40 | $119.40 | $119.40 |
| Purchase #3 | $152.71 | 3.113% | $157.4639 | $157.46 | $157.45 | $157.50 |
| Purchase #4 | $21.76 | 6.123% | $23.0924 | $23.09 | $23.10 | $23.10 |
| Purchase #5 | $49.48 | 8.135% | $53.5052 | $53.51 | $53.50 | $53.50 |
| Purchase #6 | $105.96 | 12.184% | $118.8702 | $118.87 | $118.85 | $118.90 |
| Purchase #7 | $86.99 | 7.211% | $93.2628 | $93.26 | $93.25 | $93.30 |
| 7 purchase totals = | $632.19 | $676.8330 | $676.83 | $676.80 | $676.90 | |