| 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 | $77.31 | 4.285% | $80.6227 | $80.62 | $80.60 | $80.60 |
| Purchase #2 | $58.42 | 5.292% | $61.5116 | $61.51 | $61.50 | $61.50 |
| Purchase #3 | $220.76 | 3.109% | $227.6234 | $227.62 | $227.60 | $227.60 |
| Purchase #4 | $101.51 | 12.205% | $113.8993 | $113.90 | $113.90 | $113.90 |
| Purchase #5 | $35.75 | 8.645% | $38.8406 | $38.84 | $38.85 | $38.80 |
| Purchase #6 | $78.80 | 6.222% | $83.7029 | $83.70 | $83.70 | $83.70 |
| Purchase #7 | $48.73 | 8.662% | $52.951 | $52.95 | $52.95 | $53.00 |
| 7 purchase totals = | $621.28 | $659.1515 | $659.14 | $659.10 | $659.10 | |