| 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 | $88.35 | 10.339% | $97.4845 | $97.48 | $97.50 | $97.50 |
| Purchase #2 | $124.58 | 4.178% | $129.785 | $129.79 | $129.80 | $129.80 |
| Purchase #3 | $17.81 | 10.295% | $19.6435 | $19.64 | $19.65 | $19.60 |
| Purchase #4 | $16.41 | 9.866% | $18.029 | $18.03 | $18.05 | $18.00 |
| Purchase #5 | $65.57 | 11.567% | $73.1545 | $73.15 | $73.15 | $73.20 |
| Purchase #6 | $243.98 | 6.561% | $259.9875 | $259.99 | $260.00 | $260.00 |
| Purchase #7 | $93.93 | 12.620% | $105.784 | $105.78 | $105.80 | $105.80 |
| 7 purchase totals = | $650.63 | $703.8680 | $703.86 | $703.95 | $703.90 | |