| 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 | $69.38 | 7.680% | $74.7084 | $74.71 | $74.70 | $74.70 |
| Purchase #2 | $50.89 | 8.179% | $55.0523 | $55.05 | $55.05 | $55.10 |
| Purchase #3 | $146.56 | 13.785% | $166.7633 | $166.76 | $166.75 | $166.80 |
| Purchase #4 | $223.67 | 7.227% | $239.8346 | $239.83 | $239.85 | $239.80 |
| Purchase #5 | $147.27 | 5.288% | $155.0576 | $155.06 | $155.05 | $155.10 |
| Purchase #6 | $68.31 | 4.173% | $71.1606 | $71.16 | $71.15 | $71.20 |
| Purchase #7 | $244.34 | 13.465% | $277.2404 | $277.24 | $277.25 | $277.20 |
| 7 purchase totals = | $950.42 | $1,039.8172 | $1,039.81 | $1,039.80 | $1,039.90 | |