| 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 | $9.55 | 7.629% | $10.2786 | $10.28 | $10.30 | $10.30 |
| Purchase #2 | $147.74 | 6.320% | $157.0772 | $157.08 | $157.10 | $157.10 |
| Purchase #3 | $107.92 | 4.120% | $112.3663 | $112.37 | $112.35 | $112.40 |
| Purchase #4 | $174.43 | 11.490% | $194.472 | $194.47 | $194.45 | $194.50 |
| Purchase #5 | $52.87 | 9.310% | $57.7922 | $57.79 | $57.80 | $57.80 |
| Purchase #6 | $5.61 | 11.418% | $6.2505 | $6.25 | $6.25 | $6.30 |
| Purchase #7 | $234.98 | 13.837% | $267.4942 | $267.49 | $267.50 | $267.50 |
| 7 purchase totals = | $733.10 | $805.7310 | $805.73 | $805.75 | $805.90 | |