| 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 | $15.91 | 11.682% | $17.7686 | $17.77 | $17.75 | $17.80 |
| Purchase #2 | $58.38 | 7.863% | $62.9704 | $62.97 | $62.95 | $63.00 |
| Purchase #3 | $34.58 | 4.750% | $36.2226 | $36.22 | $36.20 | $36.20 |
| Purchase #4 | $139.65 | 6.463% | $148.6756 | $148.68 | $148.70 | $148.70 |
| Purchase #5 | $94.30 | 7.574% | $101.4423 | $101.44 | $101.45 | $101.40 |
| Purchase #6 | $199.58 | 13.479% | $226.4814 | $226.48 | $226.50 | $226.50 |
| Purchase #7 | $135.71 | 5.680% | $143.4183 | $143.42 | $143.40 | $143.40 |
| 7 purchase totals = | $678.11 | $736.9792 | $736.98 | $736.95 | $737.00 | |