| 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 | $27.73 | 10.591% | $30.6669 | $30.67 | $30.65 | $30.70 |
| Purchase #2 | $160.82 | 8.442% | $174.3964 | $174.40 | $174.40 | $174.40 |
| Purchase #3 | $100.44 | 5.170% | $105.6327 | $105.63 | $105.65 | $105.60 |
| Purchase #4 | $8.44 | 11.766% | $9.4331 | $9.43 | $9.45 | $9.40 |
| Purchase #5 | $116.73 | 6.817% | $124.6875 | $124.69 | $124.70 | $124.70 |
| Purchase #6 | $63.81 | 9.340% | $69.7699 | $69.77 | $69.75 | $69.80 |
| Purchase #7 | $84.63 | 5.192% | $89.024 | $89.02 | $89.00 | $89.00 |
| 7 purchase totals = | $562.60 | $603.6105 | $603.61 | $603.60 | $603.60 | |