| 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 | $30.83 | 9.827% | $33.8597 | $33.86 | $33.85 | $33.90 |
| Purchase #2 | $148.25 | 12.665% | $167.0259 | $167.03 | $167.05 | $167.00 |
| Purchase #3 | $78.72 | 6.614% | $83.9265 | $83.93 | $83.95 | $83.90 |
| Purchase #4 | $205.57 | 9.602% | $225.3088 | $225.31 | $225.30 | $225.30 |
| Purchase #5 | $114.35 | 8.564% | $124.1429 | $124.14 | $124.15 | $124.10 |
| Purchase #6 | $16.98 | 12.343% | $19.0758 | $19.08 | $19.10 | $19.10 |
| Purchase #7 | $32.54 | 13.166% | $36.8242 | $36.82 | $36.80 | $36.80 |
| 7 purchase totals = | $627.24 | $690.1638 | $690.17 | $690.20 | $690.10 | |