| 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 | $83.58 | 8.548% | $90.7244 | $90.72 | $90.70 | $90.70 |
| Purchase #2 | $36.44 | 7.680% | $39.2386 | $39.24 | $39.25 | $39.20 |
| Purchase #3 | $222.26 | 11.607% | $248.0577 | $248.06 | $248.05 | $248.10 |
| Purchase #4 | $5.73 | 3.788% | $5.9471 | $5.95 | $5.95 | $5.90 |
| Purchase #5 | $235.60 | 11.784% | $263.3631 | $263.36 | $263.35 | $263.40 |
| Purchase #6 | $234.73 | 5.225% | $246.9946 | $246.99 | $247.00 | $247.00 |
| Purchase #7 | $139.58 | 13.649% | $158.6313 | $158.63 | $158.65 | $158.60 |
| 7 purchase totals = | $957.92 | $1,052.9568 | $1,052.95 | $1,052.95 | $1,052.90 | |