| 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 | $109.46 | 5.762% | $115.7671 | $115.77 | $115.75 | $115.80 |
| Purchase #2 | $201.69 | 9.593% | $221.0381 | $221.04 | $221.05 | $221.00 |
| Purchase #3 | $59.79 | 7.758% | $64.4285 | $64.43 | $64.45 | $64.40 |
| Purchase #4 | $11.30 | 9.110% | $12.3294 | $12.33 | $12.35 | $12.30 |
| Purchase #5 | $111.68 | 10.360% | $123.25 | $123.25 | $123.25 | $123.30 |
| Purchase #6 | $94.83 | 6.505% | $100.9987 | $101.00 | $101.00 | $101.00 |
| Purchase #7 | $155.75 | 3.859% | $161.7604 | $161.76 | $161.75 | $161.80 |
| 7 purchase totals = | $744.50 | $799.5722 | $799.58 | $799.60 | $799.60 | |