| 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 | $30.44 | 13.280% | $34.4824 | $34.48 | $34.50 | $34.50 |
| Purchase #2 | $154.68 | 6.122% | $164.1495 | $164.15 | $164.15 | $164.10 |
| Purchase #3 | $111.81 | 4.722% | $117.0897 | $117.09 | $117.10 | $117.10 |
| Purchase #4 | $235.74 | 8.108% | $254.8538 | $254.85 | $254.85 | $254.90 |
| Purchase #5 | $52.56 | 11.729% | $58.7248 | $58.72 | $58.70 | $58.70 |
| Purchase #6 | $172.79 | 11.145% | $192.0474 | $192.05 | $192.05 | $192.00 |
| Purchase #7 | $13.59 | 6.432% | $14.4641 | $14.46 | $14.45 | $14.50 |
| 7 purchase totals = | $771.61 | $835.8117 | $835.80 | $835.80 | $835.80 | |