| 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 | $37.25 | 9.397% | $40.7504 | $40.75 | $40.75 | $40.80 |
| Purchase #2 | $24.67 | 3.473% | $25.5268 | $25.53 | $25.55 | $25.50 |
| Purchase #3 | $24.33 | 11.238% | $27.0642 | $27.06 | $27.05 | $27.10 |
| Purchase #4 | $123.93 | 7.302% | $132.9794 | $132.98 | $133.00 | $133.00 |
| Purchase #5 | $48.31 | 9.611% | $52.9531 | $52.95 | $52.95 | $53.00 |
| Purchase #6 | $169.91 | 4.206% | $177.0564 | $177.06 | $177.05 | $177.10 |
| Purchase #7 | $250.31 | 4.730% | $262.1497 | $262.15 | $262.15 | $262.10 |
| 7 purchase totals = | $678.71 | $718.4800 | $718.48 | $718.50 | $718.60 | |