| 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 | $67.99 | 8.660% | $73.8779 | $73.88 | $73.90 | $73.90 |
| Purchase #2 | $198.69 | 6.372% | $211.3505 | $211.35 | $211.35 | $211.40 |
| Purchase #3 | $197.96 | 12.358% | $222.4239 | $222.42 | $222.40 | $222.40 |
| Purchase #4 | $130.82 | 5.586% | $138.1276 | $138.13 | $138.15 | $138.10 |
| Purchase #5 | $34.90 | 4.509% | $36.4736 | $36.47 | $36.45 | $36.50 |
| Purchase #6 | $163.96 | 9.136% | $178.9394 | $178.94 | $178.95 | $178.90 |
| Purchase #7 | $27.81 | 10.312% | $30.6778 | $30.68 | $30.70 | $30.70 |
| 7 purchase totals = | $822.13 | $891.8707 | $891.87 | $891.90 | $891.90 | |