| 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 | $12.40 | 12.426% | $13.9408 | $13.94 | $13.95 | $13.90 |
| Purchase #2 | $201.46 | 7.283% | $216.1323 | $216.13 | $216.15 | $216.10 |
| Purchase #3 | $156.41 | 7.400% | $167.9843 | $167.98 | $168.00 | $168.00 |
| Purchase #4 | $77.62 | 10.454% | $85.7344 | $85.73 | $85.75 | $85.70 |
| Purchase #5 | $61.94 | 11.437% | $69.0241 | $69.02 | $69.00 | $69.00 |
| Purchase #6 | $85.48 | 8.713% | $92.9279 | $92.93 | $92.95 | $92.90 |
| Purchase #7 | $62.45 | 6.155% | $66.2938 | $66.29 | $66.30 | $66.30 |
| 7 purchase totals = | $657.76 | $712.0376 | $712.02 | $712.10 | $711.90 | |