| 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 | $88.65 | 11.698% | $99.0203 | $99.02 | $99.00 | $99.00 |
| Purchase #2 | $153.25 | 8.468% | $166.2272 | $166.23 | $166.25 | $166.20 |
| Purchase #3 | $127.65 | 8.790% | $138.8704 | $138.87 | $138.85 | $138.90 |
| Purchase #4 | $247.90 | 10.138% | $273.0321 | $273.03 | $273.05 | $273.00 |
| Purchase #5 | $10.92 | 6.592% | $11.6398 | $11.64 | $11.65 | $11.60 |
| Purchase #6 | $21.94 | 6.169% | $23.2935 | $23.29 | $23.30 | $23.30 |
| Purchase #7 | $98.87 | 11.637% | $110.3755 | $110.38 | $110.40 | $110.40 |
| 7 purchase totals = | $749.18 | $822.4588 | $822.46 | $822.50 | $822.40 | |