| 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 | $59.46 | 3.574% | $61.5851 | $61.59 | $61.60 | $61.60 |
| Purchase #2 | $51.73 | 3.770% | $53.6802 | $53.68 | $53.70 | $53.70 |
| Purchase #3 | $131.91 | 6.122% | $139.9855 | $139.99 | $140.00 | $140.00 |
| Purchase #4 | $88.75 | 10.465% | $98.0377 | $98.04 | $98.05 | $98.00 |
| Purchase #5 | $46.67 | 6.274% | $49.5981 | $49.60 | $49.60 | $49.60 |
| Purchase #6 | $15.66 | 10.489% | $17.3026 | $17.30 | $17.30 | $17.30 |
| Purchase #7 | $198.62 | 12.384% | $223.2171 | $223.22 | $223.20 | $223.20 |
| 7 purchase totals = | $592.80 | $643.4063 | $643.42 | $643.45 | $643.40 | |