| 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 | $97.37 | 7.330% | $104.5072 | $104.51 | $104.50 | $104.50 |
| Purchase #2 | $160.53 | 7.402% | $172.4124 | $172.41 | $172.40 | $172.40 |
| Purchase #3 | $223.95 | 10.561% | $247.6014 | $247.60 | $247.60 | $247.60 |
| Purchase #4 | $94.67 | 3.262% | $97.7581 | $97.76 | $97.75 | $97.80 |
| Purchase #5 | $42.28 | 6.314% | $44.9496 | $44.95 | $44.95 | $44.90 |
| Purchase #6 | $118.64 | 6.515% | $126.3694 | $126.37 | $126.35 | $126.40 |
| Purchase #7 | $173.42 | 3.729% | $179.8868 | $179.89 | $179.90 | $179.90 |
| 7 purchase totals = | $910.86 | $973.4849 | $973.49 | $973.45 | $973.50 | |