| 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 | $86.29 | 11.603% | $96.3022 | $96.30 | $96.30 | $96.30 |
| Purchase #2 | $17.95 | 4.418% | $18.743 | $18.74 | $18.75 | $18.70 |
| Purchase #3 | $170.36 | 6.279% | $181.0569 | $181.06 | $181.05 | $181.10 |
| Purchase #4 | $46.73 | 8.413% | $50.6614 | $50.66 | $50.65 | $50.70 |
| Purchase #5 | $196.91 | 6.435% | $209.5812 | $209.58 | $209.60 | $209.60 |
| Purchase #6 | $40.26 | 7.448% | $43.2586 | $43.26 | $43.25 | $43.30 |
| Purchase #7 | $131.53 | 5.825% | $139.1916 | $139.19 | $139.20 | $139.20 |
| 7 purchase totals = | $690.03 | $738.7949 | $738.79 | $738.80 | $738.90 | |