| 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 | $5.54 | 10.202% | $6.1052 | $6.11 | $6.10 | $6.10 |
| Purchase #2 | $47.97 | 4.418% | $50.0893 | $50.09 | $50.10 | $50.10 |
| Purchase #3 | $145.70 | 12.192% | $163.4637 | $163.46 | $163.45 | $163.50 |
| Purchase #4 | $239.38 | 11.197% | $266.1834 | $266.18 | $266.20 | $266.20 |
| Purchase #5 | $232.86 | 11.321% | $259.2221 | $259.22 | $259.20 | $259.20 |
| Purchase #6 | $143.40 | 13.822% | $163.2207 | $163.22 | $163.20 | $163.20 |
| Purchase #7 | $165.49 | 6.558% | $176.3428 | $176.34 | $176.35 | $176.30 |
| 7 purchase totals = | $980.34 | $1,084.6272 | $1,084.62 | $1,084.60 | $1,084.60 | |