| 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 | $89.91 | 7.861% | $96.9778 | $96.98 | $97.00 | $97.00 |
| Purchase #2 | $236.81 | 8.740% | $257.5072 | $257.51 | $257.50 | $257.50 |
| Purchase #3 | $79.62 | 12.281% | $89.3981 | $89.40 | $89.40 | $89.40 |
| Purchase #4 | $133.94 | 11.201% | $148.9426 | $148.94 | $148.95 | $148.90 |
| Purchase #5 | $75.81 | 9.289% | $82.852 | $82.85 | $82.85 | $82.90 |
| Purchase #6 | $54.27 | 3.777% | $56.3198 | $56.32 | $56.30 | $56.30 |
| Purchase #7 | $33.87 | 12.263% | $38.0235 | $38.02 | $38.00 | $38.00 |
| 7 purchase totals = | $704.23 | $770.0210 | $770.02 | $770.00 | $770.00 | |