| 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 | $77.74 | 13.290% | $88.0716 | $88.07 | $88.05 | $88.10 |
| Purchase #2 | $29.96 | 4.343% | $31.2612 | $31.26 | $31.25 | $31.30 |
| Purchase #3 | $83.37 | 3.203% | $86.0403 | $86.04 | $86.05 | $86.00 |
| Purchase #4 | $93.53 | 8.799% | $101.7597 | $101.76 | $101.75 | $101.80 |
| Purchase #5 | $81.68 | 5.468% | $86.1463 | $86.15 | $86.15 | $86.10 |
| Purchase #6 | $94.96 | 12.416% | $106.7502 | $106.75 | $106.75 | $106.80 |
| Purchase #7 | $102.71 | 11.209% | $114.2228 | $114.22 | $114.20 | $114.20 |
| 7 purchase totals = | $563.95 | $614.2521 | $614.25 | $614.20 | $614.30 | |