| 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 | $63.44 | 8.455% | $68.8039 | $68.80 | $68.80 | $68.80 |
| Purchase #2 | $129.46 | 11.811% | $144.7505 | $144.75 | $144.75 | $144.80 |
| Purchase #3 | $31.57 | 4.567% | $33.0118 | $33.01 | $33.00 | $33.00 |
| Purchase #4 | $214.99 | 10.746% | $238.0928 | $238.09 | $238.10 | $238.10 |
| Purchase #5 | $176.59 | 6.785% | $188.5716 | $188.57 | $188.55 | $188.60 |
| Purchase #6 | $94.58 | 12.237% | $106.1538 | $106.15 | $106.15 | $106.20 |
| Purchase #7 | $141.94 | 13.799% | $161.5263 | $161.53 | $161.55 | $161.50 |
| 7 purchase totals = | $852.57 | $940.9107 | $940.90 | $940.90 | $941.00 | |