| 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 | $41.64 | 5.742% | $44.031 | $44.03 | $44.05 | $44.00 |
| Purchase #2 | $46.56 | 12.112% | $52.1993 | $52.20 | $52.20 | $52.20 |
| Purchase #3 | $17.65 | 11.513% | $19.682 | $19.68 | $19.70 | $19.70 |
| Purchase #4 | $242.52 | 3.179% | $250.2297 | $250.23 | $250.25 | $250.20 |
| Purchase #5 | $187.36 | 6.594% | $199.7145 | $199.71 | $199.70 | $199.70 |
| Purchase #6 | $186.73 | 8.826% | $203.2108 | $203.21 | $203.20 | $203.20 |
| Purchase #7 | $156.90 | 8.105% | $169.6167 | $169.62 | $169.60 | $169.60 |
| 7 purchase totals = | $879.36 | $938.6840 | $938.68 | $938.70 | $938.60 | |