| 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 | $88.78 | 5.693% | $93.8342 | $93.83 | $93.85 | $93.80 |
| Purchase #2 | $11.38 | 8.155% | $12.308 | $12.31 | $12.30 | $12.30 |
| Purchase #3 | $128.66 | 4.591% | $134.5668 | $134.57 | $134.55 | $134.60 |
| Purchase #4 | $243.80 | 13.488% | $276.6837 | $276.68 | $276.70 | $276.70 |
| Purchase #5 | $64.62 | 9.680% | $70.8752 | $70.88 | $70.90 | $70.90 |
| Purchase #6 | $118.61 | 13.147% | $134.2037 | $134.20 | $134.20 | $134.20 |
| Purchase #7 | $167.41 | 3.624% | $173.4769 | $173.48 | $173.50 | $173.50 |
| 7 purchase totals = | $823.26 | $895.9485 | $895.95 | $896.00 | $896.00 | |