| 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 | $58.52 | 10.858% | $64.8741 | $64.87 | $64.85 | $64.90 |
| Purchase #2 | $230.69 | 8.123% | $249.4289 | $249.43 | $249.45 | $249.40 |
| Purchase #3 | $92.49 | 8.420% | $100.2777 | $100.28 | $100.30 | $100.30 |
| Purchase #4 | $139.62 | 12.161% | $156.5992 | $156.60 | $156.60 | $156.60 |
| Purchase #5 | $74.79 | 3.753% | $77.5969 | $77.60 | $77.60 | $77.60 |
| Purchase #6 | $72.73 | 4.489% | $75.9948 | $75.99 | $76.00 | $76.00 |
| Purchase #7 | $89.63 | 11.544% | $99.9769 | $99.98 | $100.00 | $100.00 |
| 7 purchase totals = | $758.47 | $824.7485 | $824.75 | $824.80 | $824.80 | |