| 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 | $24.48 | 10.314% | $27.0049 | $27.00 | $27.00 | $27.00 |
| Purchase #2 | $189.49 | 8.409% | $205.4242 | $205.42 | $205.40 | $205.40 |
| Purchase #3 | $69.85 | 4.421% | $72.9381 | $72.94 | $72.95 | $72.90 |
| Purchase #4 | $97.78 | 3.531% | $101.2326 | $101.23 | $101.25 | $101.20 |
| Purchase #5 | $190.90 | 5.228% | $200.8803 | $200.88 | $200.90 | $200.90 |
| Purchase #6 | $131.89 | 3.134% | $136.0234 | $136.02 | $136.00 | $136.00 |
| Purchase #7 | $32.25 | 4.286% | $33.6322 | $33.63 | $33.65 | $33.60 |
| 7 purchase totals = | $736.64 | $777.1357 | $777.12 | $777.15 | $777.00 | |