| 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 | $99.27 | 3.349% | $102.5946 | $102.59 | $102.60 | $102.60 |
| Purchase #2 | $244.53 | 11.618% | $272.9395 | $272.94 | $272.95 | $272.90 |
| Purchase #3 | $37.30 | 3.236% | $38.507 | $38.51 | $38.50 | $38.50 |
| Purchase #4 | $142.34 | 10.769% | $157.6686 | $157.67 | $157.65 | $157.70 |
| Purchase #5 | $77.87 | 9.284% | $85.0995 | $85.10 | $85.10 | $85.10 |
| Purchase #6 | $136.61 | 10.819% | $151.3898 | $151.39 | $151.40 | $151.40 |
| Purchase #7 | $34.30 | 5.456% | $36.1714 | $36.17 | $36.15 | $36.20 |
| 7 purchase totals = | $772.22 | $844.3704 | $844.37 | $844.35 | $844.40 | |