| 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 | $186.38 | 5.535% | $196.6961 | $196.70 | $196.70 | $196.70 |
| Purchase #2 | $60.46 | 10.587% | $66.8609 | $66.86 | $66.85 | $66.90 |
| Purchase #3 | $19.89 | 5.637% | $21.0112 | $21.01 | $21.00 | $21.00 |
| Purchase #4 | $193.81 | 8.107% | $209.5222 | $209.52 | $209.50 | $209.50 |
| Purchase #5 | $68.83 | 6.867% | $73.5566 | $73.56 | $73.55 | $73.60 |
| Purchase #6 | $44.25 | 4.399% | $46.1966 | $46.20 | $46.20 | $46.20 |
| Purchase #7 | $149.91 | 4.664% | $156.9018 | $156.90 | $156.90 | $156.90 |
| 7 purchase totals = | $723.53 | $770.7454 | $770.75 | $770.70 | $770.80 | |