| 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 | $24.51 | 3.785% | $25.4377 | $25.44 | $25.45 | $25.40 |
| Purchase #2 | $115.30 | 12.417% | $129.6168 | $129.62 | $129.60 | $129.60 |
| Purchase #3 | $59.37 | 4.766% | $62.1996 | $62.20 | $62.20 | $62.20 |
| Purchase #4 | $159.35 | 13.715% | $181.2049 | $181.20 | $181.20 | $181.20 |
| Purchase #5 | $173.34 | 13.375% | $196.5242 | $196.52 | $196.50 | $196.50 |
| Purchase #6 | $136.61 | 12.382% | $153.5251 | $153.53 | $153.55 | $153.50 |
| Purchase #7 | $155.87 | 4.836% | $163.4079 | $163.41 | $163.40 | $163.40 |
| 7 purchase totals = | $824.35 | $911.9162 | $911.92 | $911.90 | $911.80 | |