| 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 | $66.27 | 7.717% | $71.3841 | $71.38 | $71.40 | $71.40 |
| Purchase #2 | $85.79 | 9.430% | $93.88 | $93.88 | $93.90 | $93.90 |
| Purchase #3 | $82.93 | 5.360% | $87.375 | $87.38 | $87.40 | $87.40 |
| Purchase #4 | $38.76 | 13.467% | $43.9798 | $43.98 | $44.00 | $44.00 |
| Purchase #5 | $154.94 | 6.280% | $164.6702 | $164.67 | $164.65 | $164.70 |
| Purchase #6 | $174.96 | 13.249% | $198.1405 | $198.14 | $198.15 | $198.10 |
| Purchase #7 | $173.71 | 3.337% | $179.5067 | $179.51 | $179.50 | $179.50 |
| 7 purchase totals = | $777.36 | $838.9363 | $838.94 | $839.00 | $839.00 | |