| 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 | $23.50 | 13.255% | $26.6149 | $26.61 | $26.60 | $26.60 |
| Purchase #2 | $30.32 | 11.489% | $33.8035 | $33.80 | $33.80 | $33.80 |
| Purchase #3 | $158.67 | 9.712% | $174.08 | $174.08 | $174.10 | $174.10 |
| Purchase #4 | $59.35 | 7.520% | $63.8131 | $63.81 | $63.80 | $63.80 |
| Purchase #5 | $21.86 | 8.392% | $23.6945 | $23.69 | $23.70 | $23.70 |
| Purchase #6 | $235.57 | 7.242% | $252.63 | $252.63 | $252.65 | $252.60 |
| Purchase #7 | $13.71 | 8.781% | $14.9139 | $14.91 | $14.90 | $14.90 |
| 7 purchase totals = | $542.98 | $589.5499 | $589.53 | $589.55 | $589.50 | |