| 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 | $59.43 | 5.545% | $62.7254 | $62.73 | $62.75 | $62.70 |
| Purchase #2 | $173.37 | 4.157% | $180.577 | $180.58 | $180.60 | $180.60 |
| Purchase #3 | $23.67 | 12.507% | $26.6304 | $26.63 | $26.65 | $26.60 |
| Purchase #4 | $168.51 | 6.815% | $179.994 | $179.99 | $180.00 | $180.00 |
| Purchase #5 | $92.97 | 10.821% | $103.0303 | $103.03 | $103.05 | $103.00 |
| Purchase #6 | $201.45 | 12.873% | $227.3827 | $227.38 | $227.40 | $227.40 |
| Purchase #7 | $172.99 | 9.760% | $189.8738 | $189.87 | $189.85 | $189.90 |
| 7 purchase totals = | $892.39 | $970.2136 | $970.21 | $970.30 | $970.20 | |