| 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 | $67.30 | 5.169% | $70.7787 | $70.78 | $70.80 | $70.80 |
| Purchase #2 | $125.47 | 13.679% | $142.633 | $142.63 | $142.65 | $142.60 |
| Purchase #3 | $116.54 | 5.239% | $122.6455 | $122.65 | $122.65 | $122.60 |
| Purchase #4 | $192.88 | 6.348% | $205.124 | $205.12 | $205.10 | $205.10 |
| Purchase #5 | $63.49 | 8.769% | $69.0574 | $69.06 | $69.05 | $69.10 |
| Purchase #6 | $102.44 | 13.595% | $116.3667 | $116.37 | $116.35 | $116.40 |
| Purchase #7 | $68.56 | 5.712% | $72.4761 | $72.48 | $72.50 | $72.50 |
| 7 purchase totals = | $736.68 | $799.0814 | $799.09 | $799.10 | $799.10 | |