| 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 | $5.50 | 11.242% | $6.1183 | $6.12 | $6.10 | $6.10 |
| Purchase #2 | $151.69 | 8.764% | $164.9841 | $164.98 | $165.00 | $165.00 |
| Purchase #3 | $51.97 | 8.747% | $56.5158 | $56.52 | $56.50 | $56.50 |
| Purchase #4 | $225.81 | 3.332% | $233.334 | $233.33 | $233.35 | $233.30 |
| Purchase #5 | $190.91 | 9.656% | $209.3443 | $209.34 | $209.35 | $209.30 |
| Purchase #6 | $66.52 | 13.234% | $75.3233 | $75.32 | $75.30 | $75.30 |
| Purchase #7 | $24.64 | 3.736% | $25.5606 | $25.56 | $25.55 | $25.60 |
| 7 purchase totals = | $717.04 | $771.1804 | $771.17 | $771.15 | $771.10 | |