| 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 | $51.93 | 10.677% | $57.4746 | $57.47 | $57.45 | $57.50 |
| Purchase #2 | $92.99 | 10.656% | $102.899 | $102.90 | $102.90 | $102.90 |
| Purchase #3 | $242.74 | 5.620% | $256.382 | $256.38 | $256.40 | $256.40 |
| Purchase #4 | $121.66 | 10.319% | $134.2141 | $134.21 | $134.20 | $134.20 |
| Purchase #5 | $115.51 | 12.186% | $129.586 | $129.59 | $129.60 | $129.60 |
| Purchase #6 | $174.95 | 3.688% | $181.4022 | $181.40 | $181.40 | $181.40 |
| Purchase #7 | $57.79 | 12.185% | $64.8317 | $64.83 | $64.85 | $64.80 |
| 7 purchase totals = | $857.57 | $926.7896 | $926.78 | $926.80 | $926.80 | |