| 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 | $88.95 | 9.572% | $97.4643 | $97.46 | $97.45 | $97.50 |
| Purchase #2 | $29.87 | 13.612% | $33.9359 | $33.94 | $33.95 | $33.90 |
| Purchase #3 | $72.43 | 12.858% | $81.743 | $81.74 | $81.75 | $81.70 |
| Purchase #4 | $32.83 | 3.725% | $34.0529 | $34.05 | $34.05 | $34.10 |
| Purchase #5 | $84.81 | 3.395% | $87.6893 | $87.69 | $87.70 | $87.70 |
| Purchase #6 | $60.45 | 8.808% | $65.7744 | $65.77 | $65.75 | $65.80 |
| Purchase #7 | $120.78 | 11.158% | $134.2566 | $134.26 | $134.25 | $134.30 |
| 7 purchase totals = | $490.12 | $534.9164 | $534.91 | $534.90 | $535.00 | |