| 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 | $98.40 | 11.848% | $110.0584 | $110.06 | $110.05 | $110.10 |
| Purchase #2 | $130.67 | 3.226% | $134.8854 | $134.89 | $134.90 | $134.90 |
| Purchase #3 | $10.51 | 3.540% | $10.8821 | $10.88 | $10.90 | $10.90 |
| Purchase #4 | $16.99 | 6.712% | $18.1304 | $18.13 | $18.15 | $18.10 |
| Purchase #5 | $247.55 | 7.328% | $265.6905 | $265.69 | $265.70 | $265.70 |
| Purchase #6 | $172.71 | 10.561% | $190.9499 | $190.95 | $190.95 | $190.90 |
| Purchase #7 | $64.83 | 3.717% | $67.2397 | $67.24 | $67.25 | $67.20 |
| 7 purchase totals = | $741.66 | $797.8364 | $797.84 | $797.90 | $797.80 | |