| 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 | $52.39 | 5.440% | $55.24 | $55.24 | $55.25 | $55.20 |
| Purchase #2 | $228.52 | 12.553% | $257.2061 | $257.21 | $257.20 | $257.20 |
| Purchase #3 | $228.62 | 7.151% | $244.9686 | $244.97 | $244.95 | $245.00 |
| Purchase #4 | $160.82 | 3.575% | $166.5693 | $166.57 | $166.55 | $166.60 |
| Purchase #5 | $31.33 | 13.647% | $35.6056 | $35.61 | $35.60 | $35.60 |
| Purchase #6 | $136.68 | 3.821% | $141.9025 | $141.90 | $141.90 | $141.90 |
| Purchase #7 | $81.42 | 4.527% | $85.1059 | $85.11 | $85.10 | $85.10 |
| 7 purchase totals = | $919.78 | $986.5980 | $986.61 | $986.55 | $986.60 | |