| 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 | $42.37 | 10.526% | $46.8299 | $46.83 | $46.85 | $46.80 |
| Purchase #2 | $109.49 | 8.144% | $118.4069 | $118.41 | $118.40 | $118.40 |
| Purchase #3 | $75.78 | 4.776% | $79.3993 | $79.40 | $79.40 | $79.40 |
| Purchase #4 | $71.44 | 11.179% | $79.4263 | $79.43 | $79.45 | $79.40 |
| Purchase #5 | $16.44 | 7.752% | $17.7144 | $17.71 | $17.70 | $17.70 |
| Purchase #6 | $66.37 | 5.200% | $69.8212 | $69.82 | $69.80 | $69.80 |
| Purchase #7 | $45.64 | 13.126% | $51.6307 | $51.63 | $51.65 | $51.60 |
| 7 purchase totals = | $427.53 | $463.2287 | $463.23 | $463.25 | $463.10 | |