| 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 | $46.30 | 5.376% | $48.7891 | $48.79 | $48.80 | $48.80 |
| Purchase #2 | $107.55 | 13.572% | $122.1467 | $122.15 | $122.15 | $122.10 |
| Purchase #3 | $105.35 | 7.139% | $112.8709 | $112.87 | $112.85 | $112.90 |
| Purchase #4 | $76.82 | 10.783% | $85.1035 | $85.10 | $85.10 | $85.10 |
| Purchase #5 | $116.52 | 11.340% | $129.7334 | $129.73 | $129.75 | $129.70 |
| Purchase #6 | $68.80 | 10.419% | $75.9683 | $75.97 | $75.95 | $76.00 |
| Purchase #7 | $122.67 | 11.117% | $136.3072 | $136.31 | $136.30 | $136.30 |
| 7 purchase totals = | $644.01 | $710.9191 | $710.92 | $710.90 | $710.90 | |