| 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 | $180.65 | 12.750% | $203.6829 | $203.68 | $203.70 | $203.70 |
| Purchase #2 | $89.98 | 9.618% | $98.6343 | $98.63 | $98.65 | $98.60 |
| Purchase #3 | $242.70 | 4.264% | $253.0487 | $253.05 | $253.05 | $253.00 |
| Purchase #4 | $73.67 | 5.861% | $77.9878 | $77.99 | $78.00 | $78.00 |
| Purchase #5 | $92.94 | 7.587% | $99.9914 | $99.99 | $100.00 | $100.00 |
| Purchase #6 | $95.50 | 11.343% | $106.3326 | $106.33 | $106.35 | $106.30 |
| Purchase #7 | $61.79 | 8.173% | $66.8401 | $66.84 | $66.85 | $66.80 |
| 7 purchase totals = | $837.23 | $906.5178 | $906.51 | $906.60 | $906.40 | |