| 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 | $73.41 | 7.822% | $79.1521 | $79.15 | $79.15 | $79.20 |
| Purchase #2 | $184.95 | 5.327% | $194.8023 | $194.80 | $194.80 | $194.80 |
| Purchase #3 | $5.60 | 7.533% | $6.0218 | $6.02 | $6.00 | $6.00 |
| Purchase #4 | $234.26 | 9.864% | $257.3674 | $257.37 | $257.35 | $257.40 |
| Purchase #5 | $16.78 | 4.296% | $17.5009 | $17.50 | $17.50 | $17.50 |
| Purchase #6 | $95.71 | 13.798% | $108.9161 | $108.92 | $108.90 | $108.90 |
| Purchase #7 | $129.88 | 8.576% | $141.0185 | $141.02 | $141.00 | $141.00 |
| 7 purchase totals = | $740.59 | $804.7791 | $804.78 | $804.70 | $804.80 | |