| 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 | $202.58 | 5.540% | $213.8029 | $213.80 | $213.80 | $213.80 |
| Purchase #2 | $63.63 | 3.688% | $65.9767 | $65.98 | $66.00 | $66.00 |
| Purchase #3 | $70.50 | 3.300% | $72.8265 | $72.83 | $72.85 | $72.80 |
| Purchase #4 | $34.99 | 3.396% | $36.1783 | $36.18 | $36.20 | $36.20 |
| Purchase #5 | $34.52 | 9.229% | $37.7059 | $37.71 | $37.70 | $37.70 |
| Purchase #6 | $79.58 | 12.825% | $89.7861 | $89.79 | $89.80 | $89.80 |
| Purchase #7 | $235.45 | 10.526% | $260.2335 | $260.23 | $260.25 | $260.20 |
| 7 purchase totals = | $721.25 | $776.5099 | $776.52 | $776.60 | $776.50 | |