| 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 | $30.77 | 11.798% | $34.4002 | $34.40 | $34.40 | $34.40 |
| Purchase #2 | $219.95 | 4.490% | $229.8258 | $229.83 | $229.85 | $229.80 |
| Purchase #3 | $35.34 | 3.414% | $36.5465 | $36.55 | $36.55 | $36.50 |
| Purchase #4 | $186.49 | 4.540% | $194.9566 | $194.96 | $194.95 | $195.00 |
| Purchase #5 | $162.32 | 3.343% | $167.7464 | $167.75 | $167.75 | $167.70 |
| Purchase #6 | $126.93 | 10.607% | $140.3935 | $140.39 | $140.40 | $140.40 |
| Purchase #7 | $102.54 | 10.114% | $112.9109 | $112.91 | $112.90 | $112.90 |
| 7 purchase totals = | $864.34 | $916.7799 | $916.79 | $916.80 | $916.70 | |