| 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 | $9.94 | 13.708% | $11.3026 | $11.30 | $11.30 | $11.30 |
| Purchase #2 | $88.82 | 7.456% | $95.4424 | $95.44 | $95.45 | $95.40 |
| Purchase #3 | $229.39 | 6.152% | $243.5021 | $243.50 | $243.50 | $243.50 |
| Purchase #4 | $18.83 | 11.341% | $20.9655 | $20.97 | $20.95 | $21.00 |
| Purchase #5 | $34.92 | 5.202% | $36.7365 | $36.74 | $36.75 | $36.70 |
| Purchase #6 | $84.70 | 7.711% | $91.2312 | $91.23 | $91.25 | $91.20 |
| Purchase #7 | $96.31 | 6.391% | $102.4652 | $102.47 | $102.45 | $102.50 |
| 7 purchase totals = | $562.91 | $601.6455 | $601.65 | $601.65 | $601.60 | |