| 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 | $87.63 | 6.533% | $93.3549 | $93.35 | $93.35 | $93.40 |
| Purchase #2 | $247.86 | 3.627% | $256.8499 | $256.85 | $256.85 | $256.80 |
| Purchase #3 | $213.98 | 5.539% | $225.8324 | $225.83 | $225.85 | $225.80 |
| Purchase #4 | $188.82 | 10.689% | $209.003 | $209.00 | $209.00 | $209.00 |
| Purchase #5 | $110.48 | 9.873% | $121.3877 | $121.39 | $121.40 | $121.40 |
| Purchase #6 | $188.43 | 4.292% | $196.5174 | $196.52 | $196.50 | $196.50 |
| Purchase #7 | $69.62 | 8.832% | $75.7688 | $75.77 | $75.75 | $75.80 |
| 7 purchase totals = | $1,106.82 | $1,178.7141 | $1,178.71 | $1,178.70 | $1,178.70 | |