| 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 | $51.25 | 6.651% | $54.6586 | $54.66 | $54.65 | $54.70 |
| Purchase #2 | $118.94 | 12.601% | $133.9276 | $133.93 | $133.95 | $133.90 |
| Purchase #3 | $214.82 | 4.470% | $224.4225 | $224.42 | $224.40 | $224.40 |
| Purchase #4 | $130.84 | 10.314% | $144.3348 | $144.33 | $144.35 | $144.30 |
| Purchase #5 | $126.72 | 10.532% | $140.0662 | $140.07 | $140.05 | $140.10 |
| Purchase #6 | $73.33 | 4.580% | $76.6885 | $76.69 | $76.70 | $76.70 |
| Purchase #7 | $27.50 | 11.791% | $30.7425 | $30.74 | $30.75 | $30.70 |
| 7 purchase totals = | $743.40 | $804.8407 | $804.84 | $804.85 | $804.80 | |