| 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 | $62.66 | 8.161% | $67.7737 | $67.77 | $67.75 | $67.80 |
| Purchase #2 | $116.44 | 8.492% | $126.3281 | $126.33 | $126.35 | $126.30 |
| Purchase #3 | $218.66 | 7.197% | $234.397 | $234.40 | $234.40 | $234.40 |
| Purchase #4 | $158.82 | 3.706% | $164.7059 | $164.71 | $164.70 | $164.70 |
| Purchase #5 | $6.67 | 12.119% | $7.4783 | $7.48 | $7.50 | $7.50 |
| Purchase #6 | $139.28 | 6.529% | $148.3736 | $148.37 | $148.35 | $148.40 |
| Purchase #7 | $124.99 | 4.827% | $131.0233 | $131.02 | $131.00 | $131.00 |
| 7 purchase totals = | $827.52 | $880.0799 | $880.08 | $880.05 | $880.10 | |