| 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 | $7.76 | 9.150% | $8.47 | $8.47 | $8.45 | $8.50 |
| Purchase #2 | $64.97 | 5.112% | $68.2913 | $68.29 | $68.30 | $68.30 |
| Purchase #3 | $206.31 | 3.351% | $213.2234 | $213.22 | $213.20 | $213.20 |
| Purchase #4 | $82.92 | 9.130% | $90.4906 | $90.49 | $90.50 | $90.50 |
| Purchase #5 | $75.42 | 5.512% | $79.5772 | $79.58 | $79.60 | $79.60 |
| Purchase #6 | $225.79 | 3.349% | $233.3517 | $233.35 | $233.35 | $233.40 |
| Purchase #7 | $27.88 | 12.476% | $31.3583 | $31.36 | $31.35 | $31.40 |
| 7 purchase totals = | $691.05 | $724.7625 | $724.76 | $724.75 | $724.90 | |