| 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 | $80.57 | 7.216% | $86.3839 | $86.38 | $86.40 | $86.40 |
| Purchase #2 | $65.69 | 6.320% | $69.8416 | $69.84 | $69.85 | $69.80 |
| Purchase #3 | $102.97 | 9.235% | $112.4793 | $112.48 | $112.50 | $112.50 |
| Purchase #4 | $185.96 | 6.815% | $198.6332 | $198.63 | $198.65 | $198.60 |
| Purchase #5 | $87.87 | 12.454% | $98.8133 | $98.81 | $98.80 | $98.80 |
| Purchase #6 | $72.59 | 13.753% | $82.5733 | $82.57 | $82.55 | $82.60 |
| Purchase #7 | $33.98 | 6.780% | $36.2838 | $36.28 | $36.30 | $36.30 |
| 7 purchase totals = | $629.63 | $685.0084 | $684.99 | $685.05 | $685.00 | |