| 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 | $26.93 | 11.681% | $30.0757 | $30.08 | $30.10 | $30.10 |
| Purchase #2 | $139.66 | 9.213% | $152.5269 | $152.53 | $152.55 | $152.50 |
| Purchase #3 | $120.44 | 11.731% | $134.5688 | $134.57 | $134.55 | $134.60 |
| Purchase #4 | $214.82 | 3.161% | $221.6105 | $221.61 | $221.60 | $221.60 |
| Purchase #5 | $170.32 | 10.247% | $187.7727 | $187.77 | $187.75 | $187.80 |
| Purchase #6 | $44.92 | 6.808% | $47.9782 | $47.98 | $48.00 | $48.00 |
| Purchase #7 | $133.34 | 12.689% | $150.2595 | $150.26 | $150.25 | $150.30 |
| 7 purchase totals = | $850.43 | $924.7923 | $924.80 | $924.80 | $924.90 | |