| 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 | $37.58 | 5.783% | $39.7533 | $39.75 | $39.75 | $39.80 |
| Purchase #2 | $114.97 | 12.366% | $129.1872 | $129.19 | $129.20 | $129.20 |
| Purchase #3 | $66.98 | 12.485% | $75.3425 | $75.34 | $75.35 | $75.30 |
| Purchase #4 | $40.50 | 13.508% | $45.9707 | $45.97 | $45.95 | $46.00 |
| Purchase #5 | $139.49 | 4.473% | $145.7294 | $145.73 | $145.75 | $145.70 |
| Purchase #6 | $190.59 | 5.388% | $200.859 | $200.86 | $200.85 | $200.90 |
| Purchase #7 | $135.93 | 7.504% | $146.1302 | $146.13 | $146.15 | $146.10 |
| 7 purchase totals = | $726.04 | $782.9723 | $782.97 | $783.00 | $783.00 | |