| 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 | $20.31 | 11.357% | $22.6166 | $22.62 | $22.60 | $22.60 |
| Purchase #2 | $178.42 | 7.722% | $192.1976 | $192.20 | $192.20 | $192.20 |
| Purchase #3 | $216.35 | 8.483% | $234.703 | $234.70 | $234.70 | $234.70 |
| Purchase #4 | $76.99 | 7.748% | $82.9552 | $82.96 | $82.95 | $83.00 |
| Purchase #5 | $50.29 | 3.292% | $51.9455 | $51.95 | $51.95 | $51.90 |
| Purchase #6 | $70.47 | 9.271% | $77.0033 | $77.00 | $77.00 | $77.00 |
| Purchase #7 | $113.74 | 6.718% | $121.3811 | $121.38 | $121.40 | $121.40 |
| 7 purchase totals = | $726.57 | $782.8023 | $782.81 | $782.80 | $782.80 | |