| 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 | $123.63 | 3.187% | $127.5701 | $127.57 | $127.55 | $127.60 |
| Purchase #2 | $52.83 | 3.320% | $54.584 | $54.58 | $54.60 | $54.60 |
| Purchase #3 | $22.41 | 13.433% | $25.4203 | $25.42 | $25.40 | $25.40 |
| Purchase #4 | $228.56 | 7.775% | $246.3305 | $246.33 | $246.35 | $246.30 |
| Purchase #5 | $64.40 | 9.157% | $70.2971 | $70.30 | $70.30 | $70.30 |
| Purchase #6 | $19.76 | 7.483% | $21.2386 | $21.24 | $21.25 | $21.20 |
| Purchase #7 | $139.50 | 9.712% | $153.0482 | $153.05 | $153.05 | $153.00 |
| 7 purchase totals = | $651.09 | $698.4888 | $698.49 | $698.50 | $698.40 | |