| 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 | $124.86 | 8.678% | $135.6954 | $135.70 | $135.70 | $135.70 |
| Purchase #2 | $58.74 | 9.442% | $64.2862 | $64.29 | $64.30 | $64.30 |
| Purchase #3 | $126.37 | 6.633% | $134.7521 | $134.75 | $134.75 | $134.80 |
| Purchase #4 | $10.48 | 10.222% | $11.5513 | $11.55 | $11.55 | $11.60 |
| Purchase #5 | $101.55 | 11.524% | $113.2526 | $113.25 | $113.25 | $113.30 |
| Purchase #6 | $106.39 | 6.633% | $113.4468 | $113.45 | $113.45 | $113.40 |
| Purchase #7 | $81.50 | 10.309% | $89.9018 | $89.90 | $89.90 | $89.90 |
| 7 purchase totals = | $609.89 | $662.8862 | $662.89 | $662.90 | $663.00 | |