| 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 | $51.35 | 7.702% | $55.305 | $55.31 | $55.30 | $55.30 |
| Purchase #2 | $134.68 | 8.334% | $145.9042 | $145.90 | $145.90 | $145.90 |
| Purchase #3 | $21.37 | 8.862% | $23.2638 | $23.26 | $23.25 | $23.30 |
| Purchase #4 | $78.59 | 11.638% | $87.7363 | $87.74 | $87.75 | $87.70 |
| Purchase #5 | $38.96 | 8.402% | $42.2334 | $42.23 | $42.25 | $42.20 |
| Purchase #6 | $195.85 | 10.332% | $216.0852 | $216.09 | $216.10 | $216.10 |
| Purchase #7 | $161.90 | 10.120% | $178.2843 | $178.28 | $178.30 | $178.30 |
| 7 purchase totals = | $682.70 | $748.8122 | $748.81 | $748.85 | $748.80 | |