| 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 | $23.88 | 13.583% | $27.1236 | $27.12 | $27.10 | $27.10 |
| Purchase #2 | $129.85 | 11.148% | $144.3257 | $144.33 | $144.35 | $144.30 |
| Purchase #3 | $42.45 | 7.244% | $45.5251 | $45.53 | $45.55 | $45.50 |
| Purchase #4 | $121.60 | 10.498% | $134.3656 | $134.37 | $134.35 | $134.40 |
| Purchase #5 | $197.78 | 10.243% | $218.0386 | $218.04 | $218.05 | $218.00 |
| Purchase #6 | $151.49 | 9.279% | $165.5468 | $165.55 | $165.55 | $165.50 |
| Purchase #7 | $9.91 | 8.517% | $10.754 | $10.75 | $10.75 | $10.80 |
| 7 purchase totals = | $676.96 | $745.6794 | $745.69 | $745.70 | $745.60 | |