| 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 | $97.62 | 10.629% | $107.996 | $108.00 | $108.00 | $108.00 |
| Purchase #2 | $102.84 | 9.648% | $112.762 | $112.76 | $112.75 | $112.80 |
| Purchase #3 | $202.71 | 9.322% | $221.6066 | $221.61 | $221.60 | $221.60 |
| Purchase #4 | $175.77 | 9.184% | $191.9127 | $191.91 | $191.90 | $191.90 |
| Purchase #5 | $25.73 | 10.657% | $28.472 | $28.47 | $28.45 | $28.50 |
| Purchase #6 | $174.72 | 3.529% | $180.8859 | $180.89 | $180.90 | $180.90 |
| Purchase #7 | $23.92 | 12.608% | $26.9358 | $26.94 | $26.95 | $26.90 |
| 7 purchase totals = | $803.31 | $870.5710 | $870.58 | $870.55 | $870.60 | |