| 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 | $25.84 | 10.514% | $28.5568 | $28.56 | $28.55 | $28.60 |
| Purchase #2 | $18.74 | 12.110% | $21.0094 | $21.01 | $21.00 | $21.00 |
| Purchase #3 | $167.80 | 4.219% | $174.8795 | $174.88 | $174.90 | $174.90 |
| Purchase #4 | $112.50 | 9.602% | $123.3023 | $123.30 | $123.30 | $123.30 |
| Purchase #5 | $211.61 | 4.762% | $221.6869 | $221.69 | $221.70 | $221.70 |
| Purchase #6 | $77.75 | 13.434% | $88.1949 | $88.19 | $88.20 | $88.20 |
| Purchase #7 | $157.74 | 5.819% | $166.9189 | $166.92 | $166.90 | $166.90 |
| 7 purchase totals = | $771.98 | $824.5487 | $824.55 | $824.55 | $824.60 | |