| 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 | $91.41 | 7.220% | $98.0098 | $98.01 | $98.00 | $98.00 |
| Purchase #2 | $48.50 | 7.351% | $52.0652 | $52.07 | $52.05 | $52.10 |
| Purchase #3 | $18.98 | 5.184% | $19.9639 | $19.96 | $19.95 | $20.00 |
| Purchase #4 | $174.97 | 9.692% | $191.9281 | $191.93 | $191.95 | $191.90 |
| Purchase #5 | $204.92 | 9.626% | $224.6456 | $224.65 | $224.65 | $224.60 |
| Purchase #6 | $168.58 | 6.578% | $179.6692 | $179.67 | $179.65 | $179.70 |
| Purchase #7 | $169.65 | 4.393% | $177.1027 | $177.10 | $177.10 | $177.10 |
| 7 purchase totals = | $877.01 | $943.3845 | $943.39 | $943.35 | $943.40 | |