| 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 | $62.89 | 6.703% | $67.1055 | $67.11 | $67.10 | $67.10 |
| Purchase #2 | $81.40 | 9.843% | $89.4122 | $89.41 | $89.40 | $89.40 |
| Purchase #3 | $173.67 | 5.864% | $183.854 | $183.85 | $183.85 | $183.90 |
| Purchase #4 | $250.84 | 5.778% | $265.3335 | $265.33 | $265.35 | $265.30 |
| Purchase #5 | $110.31 | 12.499% | $124.0976 | $124.10 | $124.10 | $124.10 |
| Purchase #6 | $200.66 | 3.385% | $207.4523 | $207.45 | $207.45 | $207.50 |
| Purchase #7 | $156.39 | 5.750% | $165.3824 | $165.38 | $165.40 | $165.40 |
| 7 purchase totals = | $1,036.16 | $1,102.6375 | $1,102.63 | $1,102.65 | $1,102.70 | |