| 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 | $66.71 | 3.481% | $69.0322 | $69.03 | $69.05 | $69.00 |
| Purchase #2 | $93.87 | 4.446% | $98.0435 | $98.04 | $98.05 | $98.00 |
| Purchase #3 | $52.91 | 4.751% | $55.4238 | $55.42 | $55.40 | $55.40 |
| Purchase #4 | $215.38 | 5.561% | $227.3573 | $227.36 | $227.35 | $227.40 |
| Purchase #5 | $18.71 | 6.703% | $19.9641 | $19.96 | $19.95 | $20.00 |
| Purchase #6 | $51.68 | 5.496% | $54.5203 | $54.52 | $54.50 | $54.50 |
| Purchase #7 | $243.78 | 13.421% | $276.4977 | $276.50 | $276.50 | $276.50 |
| 7 purchase totals = | $743.04 | $800.8389 | $800.83 | $800.80 | $800.80 | |