| 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 | $49.31 | 4.598% | $51.5773 | $51.58 | $51.60 | $51.60 |
| Purchase #2 | $37.72 | 12.770% | $42.5368 | $42.54 | $42.55 | $42.50 |
| Purchase #3 | $106.32 | 13.581% | $120.7593 | $120.76 | $120.75 | $120.80 |
| Purchase #4 | $206.65 | 7.603% | $222.3616 | $222.36 | $222.35 | $222.40 |
| Purchase #5 | $234.99 | 12.316% | $263.9314 | $263.93 | $263.95 | $263.90 |
| Purchase #6 | $99.58 | 9.816% | $109.3548 | $109.35 | $109.35 | $109.40 |
| Purchase #7 | $161.79 | 5.203% | $170.2079 | $170.21 | $170.20 | $170.20 |
| 7 purchase totals = | $896.36 | $980.7291 | $980.73 | $980.75 | $980.80 | |