| 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 | $71.64 | 8.699% | $77.872 | $77.87 | $77.85 | $77.90 |
| Purchase #2 | $101.66 | 9.453% | $111.2699 | $111.27 | $111.25 | $111.30 |
| Purchase #3 | $96.95 | 11.238% | $107.8452 | $107.85 | $107.85 | $107.80 |
| Purchase #4 | $131.71 | 5.110% | $138.4404 | $138.44 | $138.45 | $138.40 |
| Purchase #5 | $88.87 | 9.578% | $97.382 | $97.38 | $97.40 | $97.40 |
| Purchase #6 | $177.64 | 11.107% | $197.3705 | $197.37 | $197.35 | $197.40 |
| Purchase #7 | $178.48 | 13.355% | $202.316 | $202.32 | $202.30 | $202.30 |
| 7 purchase totals = | $846.95 | $932.4960 | $932.50 | $932.45 | $932.50 | |