| 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 | $42.55 | 10.574% | $47.0492 | $47.05 | $47.05 | $47.00 |
| Purchase #2 | $174.36 | 12.793% | $196.6659 | $196.67 | $196.65 | $196.70 |
| Purchase #3 | $8.74 | 9.240% | $9.5476 | $9.55 | $9.55 | $9.50 |
| Purchase #4 | $104.60 | 13.662% | $118.8905 | $118.89 | $118.90 | $118.90 |
| Purchase #5 | $152.88 | 4.784% | $160.1938 | $160.19 | $160.20 | $160.20 |
| Purchase #6 | $152.72 | 4.791% | $160.0368 | $160.04 | $160.05 | $160.00 |
| Purchase #7 | $218.92 | 5.556% | $231.0832 | $231.08 | $231.10 | $231.10 |
| 7 purchase totals = | $854.77 | $923.4670 | $923.47 | $923.50 | $923.40 | |