| 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 | $36.88 | 9.158% | $40.2575 | $40.26 | $40.25 | $40.30 |
| Purchase #2 | $191.97 | 9.736% | $210.6602 | $210.66 | $210.65 | $210.70 |
| Purchase #3 | $23.62 | 4.672% | $24.7235 | $24.72 | $24.70 | $24.70 |
| Purchase #4 | $110.68 | 12.139% | $124.1154 | $124.12 | $124.10 | $124.10 |
| Purchase #5 | $127.90 | 11.662% | $142.8157 | $142.82 | $142.80 | $142.80 |
| Purchase #6 | $205.35 | 4.198% | $213.9706 | $213.97 | $213.95 | $214.00 |
| Purchase #7 | $129.74 | 7.400% | $139.3408 | $139.34 | $139.35 | $139.30 |
| 7 purchase totals = | $826.14 | $895.8837 | $895.89 | $895.80 | $895.90 | |