| 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 | $16.67 | 7.343% | $17.8941 | $17.89 | $17.90 | $17.90 |
| Purchase #2 | $174.61 | 13.356% | $197.9309 | $197.93 | $197.95 | $197.90 |
| Purchase #3 | $5.38 | 3.730% | $5.5807 | $5.58 | $5.60 | $5.60 |
| Purchase #4 | $232.71 | 4.162% | $242.3954 | $242.40 | $242.40 | $242.40 |
| Purchase #5 | $41.35 | 5.806% | $43.7508 | $43.75 | $43.75 | $43.80 |
| Purchase #6 | $220.73 | 7.300% | $236.8433 | $236.84 | $236.85 | $236.80 |
| Purchase #7 | $39.50 | 4.843% | $41.413 | $41.41 | $41.40 | $41.40 |
| 7 purchase totals = | $730.95 | $785.8082 | $785.80 | $785.85 | $785.80 | |