| 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 | $68.60 | 8.847% | $74.669 | $74.67 | $74.65 | $74.70 |
| Purchase #2 | $16.99 | 5.555% | $17.9338 | $17.93 | $17.95 | $17.90 |
| Purchase #3 | $67.60 | 6.660% | $72.1022 | $72.10 | $72.10 | $72.10 |
| Purchase #4 | $18.44 | 9.766% | $20.2409 | $20.24 | $20.25 | $20.20 |
| Purchase #5 | $123.39 | 8.185% | $133.4895 | $133.49 | $133.50 | $133.50 |
| Purchase #6 | $246.48 | 7.353% | $264.6037 | $264.60 | $264.60 | $264.60 |
| Purchase #7 | $163.91 | 6.596% | $174.7215 | $174.72 | $174.70 | $174.70 |
| 7 purchase totals = | $705.41 | $757.7606 | $757.75 | $757.75 | $757.70 | |