| 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 | $47.74 | 11.599% | $53.2774 | $53.28 | $53.30 | $53.30 |
| Purchase #2 | $214.65 | 7.747% | $231.2789 | $231.28 | $231.30 | $231.30 |
| Purchase #3 | $18.63 | 6.178% | $19.781 | $19.78 | $19.80 | $19.80 |
| Purchase #4 | $199.86 | 4.702% | $209.2574 | $209.26 | $209.25 | $209.30 |
| Purchase #5 | $24.48 | 5.552% | $25.8391 | $25.84 | $25.85 | $25.80 |
| Purchase #6 | $109.59 | 8.478% | $118.881 | $118.88 | $118.90 | $118.90 |
| Purchase #7 | $181.66 | 8.274% | $196.6905 | $196.69 | $196.70 | $196.70 |
| 7 purchase totals = | $796.61 | $855.0053 | $855.01 | $855.10 | $855.10 | |