| 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 | $13.90 | 7.240% | $14.9064 | $14.91 | $14.90 | $14.90 |
| Purchase #2 | $236.91 | 5.803% | $250.6579 | $250.66 | $250.65 | $250.70 |
| Purchase #3 | $138.94 | 9.872% | $152.6562 | $152.66 | $152.65 | $152.70 |
| Purchase #4 | $153.76 | 7.818% | $165.781 | $165.78 | $165.80 | $165.80 |
| Purchase #5 | $40.42 | 11.467% | $45.055 | $45.06 | $45.05 | $45.10 |
| Purchase #6 | $15.66 | 11.842% | $17.5145 | $17.51 | $17.50 | $17.50 |
| Purchase #7 | $8.88 | 10.630% | $9.8239 | $9.82 | $9.80 | $9.80 |
| 7 purchase totals = | $608.47 | $656.3949 | $656.40 | $656.35 | $656.50 | |