| 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 | $94.73 | 11.449% | $105.5756 | $105.58 | $105.60 | $105.60 |
| Purchase #2 | $8.91 | 3.127% | $9.1886 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $5.88 | 10.408% | $6.492 | $6.49 | $6.50 | $6.50 |
| Purchase #4 | $185.70 | 13.127% | $210.0768 | $210.08 | $210.10 | $210.10 |
| Purchase #5 | $42.89 | 12.684% | $48.3302 | $48.33 | $48.35 | $48.30 |
| Purchase #6 | $8.25 | 6.119% | $8.7548 | $8.75 | $8.75 | $8.80 |
| Purchase #7 | $110.27 | 3.408% | $114.028 | $114.03 | $114.05 | $114.00 |
| 7 purchase totals = | $456.63 | $502.4460 | $502.45 | $502.55 | $502.50 | |