| 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 | $27.26 | 12.478% | $30.6615 | $30.66 | $30.65 | $30.70 |
| Purchase #2 | $90.30 | 7.379% | $96.9632 | $96.96 | $96.95 | $97.00 |
| Purchase #3 | $200.53 | 6.473% | $213.5103 | $213.51 | $213.50 | $213.50 |
| Purchase #4 | $92.61 | 9.285% | $101.2088 | $101.21 | $101.20 | $101.20 |
| Purchase #5 | $49.76 | 3.361% | $51.4324 | $51.43 | $51.45 | $51.40 |
| Purchase #6 | $216.65 | 11.244% | $241.0101 | $241.01 | $241.00 | $241.00 |
| Purchase #7 | $142.85 | 11.120% | $158.7349 | $158.73 | $158.75 | $158.70 |
| 7 purchase totals = | $819.96 | $893.5212 | $893.51 | $893.50 | $893.50 | |