| 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 | $53.74 | 5.125% | $56.4942 | $56.49 | $56.50 | $56.50 |
| Purchase #2 | $173.53 | 12.629% | $195.4451 | $195.45 | $195.45 | $195.40 |
| Purchase #3 | $218.85 | 11.373% | $243.7398 | $243.74 | $243.75 | $243.70 |
| Purchase #4 | $116.37 | 7.228% | $124.7812 | $124.78 | $124.80 | $124.80 |
| Purchase #5 | $42.25 | 9.736% | $46.3635 | $46.36 | $46.35 | $46.40 |
| Purchase #6 | $126.72 | 10.556% | $140.0966 | $140.10 | $140.10 | $140.10 |
| Purchase #7 | $41.44 | 13.393% | $46.9901 | $46.99 | $47.00 | $47.00 |
| 7 purchase totals = | $772.90 | $853.9105 | $853.91 | $853.95 | $853.90 | |