| 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 | $72.68 | 6.657% | $77.5183 | $77.52 | $77.50 | $77.50 |
| Purchase #2 | $17.98 | 5.773% | $19.018 | $19.02 | $19.00 | $19.00 |
| Purchase #3 | $183.38 | 7.473% | $197.084 | $197.08 | $197.10 | $197.10 |
| Purchase #4 | $249.98 | 7.803% | $269.4859 | $269.49 | $269.50 | $269.50 |
| Purchase #5 | $122.52 | 13.105% | $138.5762 | $138.58 | $138.60 | $138.60 |
| Purchase #6 | $30.72 | 5.689% | $32.4677 | $32.47 | $32.45 | $32.50 |
| Purchase #7 | $184.90 | 5.724% | $195.4837 | $195.48 | $195.50 | $195.50 |
| 7 purchase totals = | $862.16 | $929.6338 | $929.64 | $929.65 | $929.70 | |