| 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 | $25.94 | 3.348% | $26.8085 | $26.81 | $26.80 | $26.80 |
| Purchase #2 | $177.74 | 8.204% | $192.3218 | $192.32 | $192.30 | $192.30 |
| Purchase #3 | $7.94 | 10.266% | $8.7551 | $8.76 | $8.75 | $8.80 |
| Purchase #4 | $107.42 | 10.371% | $118.5605 | $118.56 | $118.55 | $118.60 |
| Purchase #5 | $171.78 | 9.795% | $188.6059 | $188.61 | $188.60 | $188.60 |
| Purchase #6 | $107.38 | 13.638% | $122.0245 | $122.02 | $122.00 | $122.00 |
| Purchase #7 | $164.81 | 4.854% | $172.8099 | $172.81 | $172.80 | $172.80 |
| 7 purchase totals = | $763.01 | $829.8862 | $829.89 | $829.80 | $829.90 | |