| 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 | $134.30 | 11.344% | $149.535 | $149.54 | $149.55 | $149.50 |
| Purchase #2 | $88.41 | 12.688% | $99.6275 | $99.63 | $99.65 | $99.60 |
| Purchase #3 | $63.80 | 10.683% | $70.6158 | $70.62 | $70.60 | $70.60 |
| Purchase #4 | $157.99 | 11.869% | $176.7418 | $176.74 | $176.75 | $176.70 |
| Purchase #5 | $126.41 | 5.429% | $133.2728 | $133.27 | $133.25 | $133.30 |
| Purchase #6 | $36.40 | 8.189% | $39.3808 | $39.38 | $39.40 | $39.40 |
| Purchase #7 | $101.76 | 6.218% | $108.0874 | $108.09 | $108.10 | $108.10 |
| 7 purchase totals = | $709.07 | $777.2611 | $777.27 | $777.30 | $777.20 | |