| 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 | $53.93 | 12.636% | $60.7446 | $60.74 | $60.75 | $60.70 |
| Purchase #2 | $102.83 | 4.506% | $107.4635 | $107.46 | $107.45 | $107.50 |
| Purchase #3 | $85.28 | 5.360% | $89.851 | $89.85 | $89.85 | $89.90 |
| Purchase #4 | $19.71 | 5.415% | $20.7773 | $20.78 | $20.80 | $20.80 |
| Purchase #5 | $98.81 | 11.187% | $109.8639 | $109.86 | $109.85 | $109.90 |
| Purchase #6 | $91.67 | 6.641% | $97.7578 | $97.76 | $97.75 | $97.80 |
| Purchase #7 | $181.58 | 11.698% | $202.8212 | $202.82 | $202.80 | $202.80 |
| 7 purchase totals = | $633.81 | $689.2793 | $689.27 | $689.25 | $689.40 | |