| 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 | $95.60 | 7.450% | $102.7222 | $102.72 | $102.70 | $102.70 |
| Purchase #2 | $41.51 | 4.652% | $43.441 | $43.44 | $43.45 | $43.40 |
| Purchase #3 | $56.43 | 8.682% | $61.3293 | $61.33 | $61.35 | $61.30 |
| Purchase #4 | $10.30 | 11.701% | $11.5052 | $11.51 | $11.50 | $11.50 |
| Purchase #5 | $201.68 | 4.747% | $211.2537 | $211.25 | $211.25 | $211.30 |
| Purchase #6 | $168.47 | 13.489% | $191.1949 | $191.19 | $191.20 | $191.20 |
| Purchase #7 | $166.38 | 12.838% | $187.7399 | $187.74 | $187.75 | $187.70 |
| 7 purchase totals = | $740.37 | $809.1862 | $809.18 | $809.20 | $809.10 | |