| 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 | $97.29 | 11.819% | $108.7887 | $108.79 | $108.80 | $108.80 |
| Purchase #2 | $74.28 | 8.555% | $80.6347 | $80.63 | $80.65 | $80.60 |
| Purchase #3 | $41.79 | 7.717% | $45.0149 | $45.01 | $45.00 | $45.00 |
| Purchase #4 | $225.98 | 11.329% | $251.5813 | $251.58 | $251.60 | $251.60 |
| Purchase #5 | $130.48 | 12.324% | $146.5604 | $146.56 | $146.55 | $146.60 |
| Purchase #6 | $66.53 | 6.756% | $71.0248 | $71.02 | $71.00 | $71.00 |
| Purchase #7 | $190.97 | 8.822% | $207.8174 | $207.82 | $207.80 | $207.80 |
| 7 purchase totals = | $827.32 | $911.4222 | $911.41 | $911.40 | $911.40 | |