| 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 | $37.47 | 7.378% | $40.2345 | $40.23 | $40.25 | $40.20 |
| Purchase #2 | $182.34 | 4.477% | $190.5034 | $190.50 | $190.50 | $190.50 |
| Purchase #3 | $119.64 | 13.781% | $136.1276 | $136.13 | $136.15 | $136.10 |
| Purchase #4 | $22.27 | 7.514% | $23.9434 | $23.94 | $23.95 | $23.90 |
| Purchase #5 | $189.27 | 6.496% | $201.565 | $201.57 | $201.55 | $201.60 |
| Purchase #6 | $159.92 | 4.710% | $167.4522 | $167.45 | $167.45 | $167.50 |
| Purchase #7 | $94.33 | 8.739% | $102.5735 | $102.57 | $102.55 | $102.60 |
| 7 purchase totals = | $805.24 | $862.3996 | $862.39 | $862.40 | $862.40 | |