| 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 | $9.95 | 9.683% | $10.9135 | $10.91 | $10.90 | $10.90 |
| Purchase #2 | $120.54 | 8.197% | $130.4207 | $130.42 | $130.40 | $130.40 |
| Purchase #3 | $60.35 | 8.500% | $65.4798 | $65.48 | $65.50 | $65.50 |
| Purchase #4 | $49.88 | 4.637% | $52.1929 | $52.19 | $52.20 | $52.20 |
| Purchase #5 | $126.78 | 13.218% | $143.5378 | $143.54 | $143.55 | $143.50 |
| Purchase #6 | $107.58 | 8.393% | $116.6092 | $116.61 | $116.60 | $116.60 |
| Purchase #7 | $73.67 | 5.197% | $77.4986 | $77.50 | $77.50 | $77.50 |
| 7 purchase totals = | $548.75 | $596.6525 | $596.65 | $596.65 | $596.60 | |