| 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 | $41.66 | 8.214% | $45.082 | $45.08 | $45.10 | $45.10 |
| Purchase #2 | $219.29 | 7.361% | $235.4319 | $235.43 | $235.45 | $235.40 |
| Purchase #3 | $57.95 | 4.322% | $60.4546 | $60.45 | $60.45 | $60.50 |
| Purchase #4 | $17.88 | 3.636% | $18.5301 | $18.53 | $18.55 | $18.50 |
| Purchase #5 | $14.46 | 4.293% | $15.0808 | $15.08 | $15.10 | $15.10 |
| Purchase #6 | $36.89 | 9.441% | $40.3728 | $40.37 | $40.35 | $40.40 |
| Purchase #7 | $228.74 | 7.243% | $245.3076 | $245.31 | $245.30 | $245.30 |
| 7 purchase totals = | $616.87 | $660.2598 | $660.25 | $660.30 | $660.30 | |