| 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 | $229.44 | 12.430% | $257.9594 | $257.96 | $257.95 | $258.00 |
| Purchase #2 | $55.89 | 7.679% | $60.1818 | $60.18 | $60.20 | $60.20 |
| Purchase #3 | $118.77 | 12.485% | $133.5984 | $133.60 | $133.60 | $133.60 |
| Purchase #4 | $99.46 | 11.207% | $110.6065 | $110.61 | $110.60 | $110.60 |
| Purchase #5 | $86.32 | 3.569% | $89.4008 | $89.40 | $89.40 | $89.40 |
| Purchase #6 | $122.37 | 12.768% | $137.9942 | $137.99 | $138.00 | $138.00 |
| Purchase #7 | $78.89 | 8.414% | $85.5278 | $85.53 | $85.55 | $85.50 |
| 7 purchase totals = | $791.14 | $875.2689 | $875.27 | $875.30 | $875.30 | |