| 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 | $15.42 | 12.510% | $17.349 | $17.35 | $17.35 | $17.30 |
| Purchase #2 | $44.67 | 6.332% | $47.4985 | $47.50 | $47.50 | $47.50 |
| Purchase #3 | $228.64 | 13.665% | $259.8837 | $259.88 | $259.90 | $259.90 |
| Purchase #4 | $22.36 | 7.616% | $24.0629 | $24.06 | $24.05 | $24.10 |
| Purchase #5 | $219.85 | 5.724% | $232.4342 | $232.43 | $232.45 | $232.40 |
| Purchase #6 | $90.75 | 5.240% | $95.5053 | $95.51 | $95.50 | $95.50 |
| Purchase #7 | $243.50 | 8.222% | $263.5206 | $263.52 | $263.50 | $263.50 |
| 7 purchase totals = | $865.19 | $940.2542 | $940.25 | $940.25 | $940.20 | |