| 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 | $13.98 | 4.585% | $14.621 | $14.62 | $14.60 | $14.60 |
| Purchase #2 | $164.25 | 11.265% | $182.7528 | $182.75 | $182.75 | $182.80 |
| Purchase #3 | $176.91 | 12.370% | $198.7938 | $198.79 | $198.80 | $198.80 |
| Purchase #4 | $13.33 | 4.611% | $13.9446 | $13.94 | $13.95 | $13.90 |
| Purchase #5 | $201.25 | 7.496% | $216.3357 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $55.69 | 4.706% | $58.3108 | $58.31 | $58.30 | $58.30 |
| Purchase #7 | $130.70 | 9.444% | $143.0433 | $143.04 | $143.05 | $143.00 |
| 7 purchase totals = | $756.11 | $827.8020 | $827.79 | $827.80 | $827.70 | |