| 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 | $88.52 | 11.847% | $99.007 | $99.01 | $99.00 | $99.00 |
| Purchase #2 | $87.89 | 5.110% | $92.3812 | $92.38 | $92.40 | $92.40 |
| Purchase #3 | $12.78 | 11.141% | $14.2038 | $14.20 | $14.20 | $14.20 |
| Purchase #4 | $141.45 | 9.466% | $154.8397 | $154.84 | $154.85 | $154.80 |
| Purchase #5 | $153.68 | 4.308% | $160.3005 | $160.30 | $160.30 | $160.30 |
| Purchase #6 | $24.87 | 13.508% | $28.2294 | $28.23 | $28.25 | $28.20 |
| Purchase #7 | $136.92 | 13.730% | $155.7191 | $155.72 | $155.70 | $155.70 |
| 7 purchase totals = | $646.11 | $704.6807 | $704.68 | $704.70 | $704.60 | |