| 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 | $78.32 | 4.165% | $81.582 | $81.58 | $81.60 | $81.60 |
| Purchase #2 | $77.65 | 11.731% | $86.7591 | $86.76 | $86.75 | $86.80 |
| Purchase #3 | $239.69 | 9.727% | $263.0046 | $263.00 | $263.00 | $263.00 |
| Purchase #4 | $92.82 | 10.839% | $102.8808 | $102.88 | $102.90 | $102.90 |
| Purchase #5 | $135.44 | 12.682% | $152.6165 | $152.62 | $152.60 | $152.60 |
| Purchase #6 | $207.39 | 7.808% | $223.583 | $223.58 | $223.60 | $223.60 |
| Purchase #7 | $12.97 | 3.231% | $13.3891 | $13.39 | $13.40 | $13.40 |
| 7 purchase totals = | $844.28 | $923.8151 | $923.81 | $923.85 | $923.90 | |