| 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 | $6.48 | 4.809% | $6.7916 | $6.79 | $6.80 | $6.80 |
| Purchase #2 | $117.41 | 6.179% | $124.6648 | $124.66 | $124.65 | $124.70 |
| Purchase #3 | $72.40 | 13.331% | $82.0516 | $82.05 | $82.05 | $82.10 |
| Purchase #4 | $247.98 | 8.292% | $268.5425 | $268.54 | $268.55 | $268.50 |
| Purchase #5 | $48.81 | 12.166% | $54.7482 | $54.75 | $54.75 | $54.70 |
| Purchase #6 | $226.44 | 11.457% | $252.3832 | $252.38 | $252.40 | $252.40 |
| Purchase #7 | $136.43 | 6.196% | $144.8832 | $144.88 | $144.90 | $144.90 |
| 7 purchase totals = | $855.95 | $934.0651 | $934.05 | $934.10 | $934.10 | |