| 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 | $92.95 | 11.799% | $103.9172 | $103.92 | $103.90 | $103.90 |
| Purchase #2 | $159.85 | 9.626% | $175.2372 | $175.24 | $175.25 | $175.20 |
| Purchase #3 | $186.40 | 13.429% | $211.4317 | $211.43 | $211.45 | $211.40 |
| Purchase #4 | $124.64 | 7.843% | $134.4155 | $134.42 | $134.40 | $134.40 |
| Purchase #5 | $158.37 | 6.801% | $169.1407 | $169.14 | $169.15 | $169.10 |
| Purchase #6 | $69.84 | 7.178% | $74.8531 | $74.85 | $74.85 | $74.90 |
| Purchase #7 | $99.77 | 6.723% | $106.4775 | $106.48 | $106.50 | $106.50 |
| 7 purchase totals = | $891.82 | $975.4729 | $975.48 | $975.50 | $975.40 | |