| 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 | $66.80 | 7.225% | $71.6263 | $71.63 | $71.65 | $71.60 |
| Purchase #2 | $219.76 | 3.623% | $227.7219 | $227.72 | $227.70 | $227.70 |
| Purchase #3 | $212.64 | 9.253% | $232.3156 | $232.32 | $232.30 | $232.30 |
| Purchase #4 | $136.55 | 12.312% | $153.362 | $153.36 | $153.35 | $153.40 |
| Purchase #5 | $48.65 | 7.175% | $52.1406 | $52.14 | $52.15 | $52.10 |
| Purchase #6 | $106.56 | 12.360% | $119.7308 | $119.73 | $119.75 | $119.70 |
| Purchase #7 | $39.90 | 9.629% | $43.742 | $43.74 | $43.75 | $43.70 |
| 7 purchase totals = | $830.86 | $900.6392 | $900.64 | $900.65 | $900.50 | |