| 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 | $19.66 | 6.476% | $20.9332 | $20.93 | $20.95 | $20.90 |
| Purchase #2 | $180.99 | 3.105% | $186.6097 | $186.61 | $186.60 | $186.60 |
| Purchase #3 | $104.56 | 6.783% | $111.6523 | $111.65 | $111.65 | $111.70 |
| Purchase #4 | $5.40 | 6.355% | $5.7432 | $5.74 | $5.75 | $5.70 |
| Purchase #5 | $152.46 | 6.212% | $161.9308 | $161.93 | $161.95 | $161.90 |
| Purchase #6 | $82.49 | 7.862% | $88.9754 | $88.98 | $89.00 | $89.00 |
| Purchase #7 | $59.67 | 8.559% | $64.7772 | $64.78 | $64.80 | $64.80 |
| 7 purchase totals = | $605.23 | $640.6218 | $640.62 | $640.70 | $640.60 | |