| 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 | $66.97 | 7.741% | $72.1541 | $72.15 | $72.15 | $72.20 |
| Purchase #2 | $54.50 | 11.630% | $60.8384 | $60.84 | $60.85 | $60.80 |
| Purchase #3 | $73.81 | 4.387% | $77.048 | $77.05 | $77.05 | $77.00 |
| Purchase #4 | $24.25 | 9.507% | $26.5554 | $26.56 | $26.55 | $26.60 |
| Purchase #5 | $65.42 | 12.530% | $73.6171 | $73.62 | $73.60 | $73.60 |
| Purchase #6 | $51.93 | 6.801% | $55.4618 | $55.46 | $55.45 | $55.50 |
| Purchase #7 | $245.94 | 9.485% | $269.2674 | $269.27 | $269.25 | $269.30 |
| 7 purchase totals = | $582.82 | $634.9422 | $634.95 | $634.90 | $635.00 | |