| 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 | $43.90 | 5.809% | $46.4502 | $46.45 | $46.45 | $46.50 |
| Purchase #2 | $113.67 | 9.266% | $124.2027 | $124.20 | $124.20 | $124.20 |
| Purchase #3 | $86.83 | 10.806% | $96.2128 | $96.21 | $96.20 | $96.20 |
| Purchase #4 | $228.61 | 12.552% | $257.3051 | $257.31 | $257.30 | $257.30 |
| Purchase #5 | $201.60 | 3.620% | $208.8979 | $208.90 | $208.90 | $208.90 |
| Purchase #6 | $224.49 | 5.742% | $237.3802 | $237.38 | $237.40 | $237.40 |
| Purchase #7 | $122.36 | 5.491% | $129.0788 | $129.08 | $129.10 | $129.10 |
| 7 purchase totals = | $1,021.46 | $1,099.5277 | $1,099.53 | $1,099.55 | $1,099.60 | |