| 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 | $23.29 | 13.524% | $26.4397 | $26.44 | $26.45 | $26.40 |
| Purchase #2 | $7.64 | 4.125% | $7.9552 | $7.96 | $7.95 | $8.00 |
| Purchase #3 | $141.54 | 7.419% | $152.0409 | $152.04 | $152.05 | $152.00 |
| Purchase #4 | $194.83 | 5.871% | $206.2685 | $206.27 | $206.25 | $206.30 |
| Purchase #5 | $40.84 | 9.277% | $44.6287 | $44.63 | $44.65 | $44.60 |
| Purchase #6 | $125.60 | 5.254% | $132.199 | $132.20 | $132.20 | $132.20 |
| Purchase #7 | $60.44 | 10.271% | $66.6478 | $66.65 | $66.65 | $66.60 |
| 7 purchase totals = | $594.18 | $636.1798 | $636.19 | $636.20 | $636.10 | |