| 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 | $68.55 | 3.433% | $70.9033 | $70.90 | $70.90 | $70.90 |
| Purchase #2 | $199.57 | 3.766% | $207.0858 | $207.09 | $207.10 | $207.10 |
| Purchase #3 | $222.50 | 4.344% | $232.1654 | $232.17 | $232.15 | $232.20 |
| Purchase #4 | $134.62 | 4.746% | $141.0091 | $141.01 | $141.00 | $141.00 |
| Purchase #5 | $110.97 | 5.282% | $116.8314 | $116.83 | $116.85 | $116.80 |
| Purchase #6 | $133.26 | 7.684% | $143.4997 | $143.50 | $143.50 | $143.50 |
| Purchase #7 | $122.35 | 7.604% | $131.6535 | $131.65 | $131.65 | $131.70 |
| 7 purchase totals = | $991.82 | $1,043.1482 | $1,043.15 | $1,043.15 | $1,043.20 | |