| 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 | $94.52 | 7.256% | $101.3784 | $101.38 | $101.40 | $101.40 |
| Purchase #2 | $128.66 | 4.245% | $134.1216 | $134.12 | $134.10 | $134.10 |
| Purchase #3 | $16.52 | 10.606% | $18.2721 | $18.27 | $18.25 | $18.30 |
| Purchase #4 | $21.97 | 8.275% | $23.788 | $23.79 | $23.80 | $23.80 |
| Purchase #5 | $123.26 | 6.827% | $131.675 | $131.68 | $131.70 | $131.70 |
| Purchase #6 | $73.74 | 5.564% | $77.8429 | $77.84 | $77.85 | $77.80 |
| Purchase #7 | $170.46 | 8.671% | $185.2406 | $185.24 | $185.25 | $185.20 |
| 7 purchase totals = | $629.13 | $672.3186 | $672.32 | $672.35 | $672.30 | |