| 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 | $98.53 | 10.141% | $108.5219 | $108.52 | $108.50 | $108.50 |
| Purchase #2 | $191.65 | 10.217% | $211.2309 | $211.23 | $211.25 | $211.20 |
| Purchase #3 | $48.62 | 4.337% | $50.7286 | $50.73 | $50.75 | $50.70 |
| Purchase #4 | $36.27 | 5.539% | $38.279 | $38.28 | $38.30 | $38.30 |
| Purchase #5 | $113.38 | 11.217% | $126.0978 | $126.10 | $126.10 | $126.10 |
| Purchase #6 | $55.97 | 5.256% | $58.9118 | $58.91 | $58.90 | $58.90 |
| Purchase #7 | $60.86 | 9.427% | $66.5973 | $66.60 | $66.60 | $66.60 |
| 7 purchase totals = | $605.28 | $660.3673 | $660.37 | $660.40 | $660.30 | |