| 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 | $39.75 | 13.776% | $45.226 | $45.23 | $45.25 | $45.20 |
| Purchase #2 | $67.27 | 12.597% | $75.744 | $75.74 | $75.75 | $75.70 |
| Purchase #3 | $164.61 | 5.679% | $173.9582 | $173.96 | $173.95 | $174.00 |
| Purchase #4 | $33.63 | 13.548% | $38.1862 | $38.19 | $38.20 | $38.20 |
| Purchase #5 | $214.91 | 8.442% | $233.0527 | $233.05 | $233.05 | $233.10 |
| Purchase #6 | $50.87 | 9.474% | $55.6894 | $55.69 | $55.70 | $55.70 |
| Purchase #7 | $91.82 | 10.862% | $101.7935 | $101.79 | $101.80 | $101.80 |
| 7 purchase totals = | $662.86 | $723.6500 | $723.65 | $723.70 | $723.70 | |