| 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 | $11.55 | 12.106% | $12.9482 | $12.95 | $12.95 | $12.90 |
| Purchase #2 | $78.81 | 4.217% | $82.1334 | $82.13 | $82.15 | $82.10 |
| Purchase #3 | $218.26 | 5.802% | $230.9234 | $230.92 | $230.90 | $230.90 |
| Purchase #4 | $231.84 | 12.253% | $260.2474 | $260.25 | $260.25 | $260.20 |
| Purchase #5 | $66.72 | 9.671% | $73.1725 | $73.17 | $73.15 | $73.20 |
| Purchase #6 | $109.58 | 12.817% | $123.6249 | $123.62 | $123.60 | $123.60 |
| Purchase #7 | $24.38 | 6.564% | $25.9803 | $25.98 | $26.00 | $26.00 |
| 7 purchase totals = | $741.14 | $809.0301 | $809.02 | $809.00 | $808.90 | |