| 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 | $66.80 | 6.102% | $70.8761 | $70.88 | $70.90 | $70.90 |
| Purchase #2 | $89.82 | 3.247% | $92.7365 | $92.74 | $92.75 | $92.70 |
| Purchase #3 | $176.31 | 9.680% | $193.3768 | $193.38 | $193.40 | $193.40 |
| Purchase #4 | $107.90 | 5.548% | $113.8863 | $113.89 | $113.90 | $113.90 |
| Purchase #5 | $24.84 | 11.531% | $27.7043 | $27.70 | $27.70 | $27.70 |
| Purchase #6 | $81.92 | 8.767% | $89.1019 | $89.10 | $89.10 | $89.10 |
| Purchase #7 | $39.58 | 4.289% | $41.2776 | $41.28 | $41.30 | $41.30 |
| 7 purchase totals = | $587.17 | $628.9595 | $628.97 | $629.05 | $629.00 | |