| 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 | $39.84 | 4.347% | $41.5718 | $41.57 | $41.55 | $41.60 |
| Purchase #2 | $23.42 | 10.831% | $25.9566 | $25.96 | $25.95 | $26.00 |
| Purchase #3 | $151.49 | 6.659% | $161.5777 | $161.58 | $161.60 | $161.60 |
| Purchase #4 | $200.38 | 8.273% | $216.9574 | $216.96 | $216.95 | $217.00 |
| Purchase #5 | $68.85 | 4.194% | $71.7376 | $71.74 | $71.75 | $71.70 |
| Purchase #6 | $194.46 | 3.204% | $200.6905 | $200.69 | $200.70 | $200.70 |
| Purchase #7 | $172.67 | 8.244% | $186.9049 | $186.90 | $186.90 | $186.90 |
| 7 purchase totals = | $851.11 | $905.3965 | $905.40 | $905.40 | $905.50 | |