| 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 | $50.28 | 9.835% | $55.225 | $55.23 | $55.25 | $55.20 |
| Purchase #2 | $227.76 | 7.620% | $245.1153 | $245.12 | $245.10 | $245.10 |
| Purchase #3 | $233.97 | 13.276% | $265.0319 | $265.03 | $265.05 | $265.00 |
| Purchase #4 | $23.72 | 13.208% | $26.8529 | $26.85 | $26.85 | $26.90 |
| Purchase #5 | $90.35 | 10.339% | $99.6913 | $99.69 | $99.70 | $99.70 |
| Purchase #6 | $206.68 | 6.624% | $220.3705 | $220.37 | $220.35 | $220.40 |
| Purchase #7 | $156.31 | 4.515% | $163.3674 | $163.37 | $163.35 | $163.40 |
| 7 purchase totals = | $989.07 | $1,075.6543 | $1,075.66 | $1,075.65 | $1,075.70 | |