| 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 | $97.46 | 9.717% | $106.9302 | $106.93 | $106.95 | $106.90 |
| Purchase #2 | $166.54 | 8.704% | $181.0356 | $181.04 | $181.05 | $181.00 |
| Purchase #3 | $153.50 | 3.536% | $158.9278 | $158.93 | $158.95 | $158.90 |
| Purchase #4 | $68.40 | 5.727% | $72.3173 | $72.32 | $72.30 | $72.30 |
| Purchase #5 | $21.85 | 8.809% | $23.7748 | $23.77 | $23.75 | $23.80 |
| Purchase #6 | $6.73 | 10.225% | $7.4181 | $7.42 | $7.40 | $7.40 |
| Purchase #7 | $142.30 | 11.708% | $158.9605 | $158.96 | $158.95 | $159.00 |
| 7 purchase totals = | $656.78 | $709.3643 | $709.37 | $709.35 | $709.30 | |