| 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 | $7.59 | 13.476% | $8.6128 | $8.61 | $8.60 | $8.60 |
| Purchase #2 | $134.88 | 11.477% | $150.3602 | $150.36 | $150.35 | $150.40 |
| Purchase #3 | $68.83 | 11.316% | $76.6188 | $76.62 | $76.60 | $76.60 |
| Purchase #4 | $151.38 | 12.710% | $170.6204 | $170.62 | $170.60 | $170.60 |
| Purchase #5 | $49.38 | 5.207% | $51.9512 | $51.95 | $51.95 | $52.00 |
| Purchase #6 | $10.99 | 11.580% | $12.2626 | $12.26 | $12.25 | $12.30 |
| Purchase #7 | $150.40 | 4.336% | $156.9213 | $156.92 | $156.90 | $156.90 |
| 7 purchase totals = | $573.45 | $627.3473 | $627.34 | $627.25 | $627.40 | |