| 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 | $35.43 | 10.169% | $39.0329 | $39.03 | $39.05 | $39.00 |
| Purchase #2 | $161.41 | 8.471% | $175.083 | $175.08 | $175.10 | $175.10 |
| Purchase #3 | $60.55 | 11.774% | $67.6792 | $67.68 | $67.70 | $67.70 |
| Purchase #4 | $142.54 | 12.637% | $160.5528 | $160.55 | $160.55 | $160.60 |
| Purchase #5 | $125.55 | 5.343% | $132.2581 | $132.26 | $132.25 | $132.30 |
| Purchase #6 | $35.85 | 5.152% | $37.697 | $37.70 | $37.70 | $37.70 |
| Purchase #7 | $40.67 | 13.413% | $46.1251 | $46.13 | $46.15 | $46.10 |
| 7 purchase totals = | $602.00 | $658.4281 | $658.43 | $658.50 | $658.50 | |