| 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 | $34.97 | 10.840% | $38.7607 | $38.76 | $38.75 | $38.80 |
| Purchase #2 | $35.67 | 10.498% | $39.4146 | $39.41 | $39.40 | $39.40 |
| Purchase #3 | $157.45 | 5.718% | $166.453 | $166.45 | $166.45 | $166.50 |
| Purchase #4 | $182.79 | 11.458% | $203.7341 | $203.73 | $203.75 | $203.70 |
| Purchase #5 | $29.59 | 10.813% | $32.7896 | $32.79 | $32.80 | $32.80 |
| Purchase #6 | $41.99 | 11.809% | $46.9486 | $46.95 | $46.95 | $46.90 |
| Purchase #7 | $205.76 | 12.295% | $231.0582 | $231.06 | $231.05 | $231.10 |
| 7 purchase totals = | $688.22 | $759.1588 | $759.15 | $759.15 | $759.20 | |