| 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 | $94.57 | 12.687% | $106.5681 | $106.57 | $106.55 | $106.60 |
| Purchase #2 | $13.51 | 10.837% | $14.9741 | $14.97 | $14.95 | $15.00 |
| Purchase #3 | $202.38 | 3.276% | $209.01 | $209.01 | $209.00 | $209.00 |
| Purchase #4 | $131.33 | 3.662% | $136.1393 | $136.14 | $136.15 | $136.10 |
| Purchase #5 | $21.28 | 11.744% | $23.7791 | $23.78 | $23.80 | $23.80 |
| Purchase #6 | $73.27 | 8.545% | $79.5309 | $79.53 | $79.55 | $79.50 |
| Purchase #7 | $189.72 | 8.849% | $206.5083 | $206.51 | $206.50 | $206.50 |
| 7 purchase totals = | $726.06 | $776.5098 | $776.51 | $776.50 | $776.50 | |