| 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 | $50.28 | 7.387% | $53.9942 | $53.99 | $54.00 | $54.00 |
| Purchase #2 | $164.92 | 8.604% | $179.1097 | $179.11 | $179.10 | $179.10 |
| Purchase #3 | $85.78 | 3.182% | $88.5095 | $88.51 | $88.50 | $88.50 |
| Purchase #4 | $227.25 | 9.323% | $248.4365 | $248.44 | $248.45 | $248.40 |
| Purchase #5 | $113.76 | 8.410% | $123.3272 | $123.33 | $123.35 | $123.30 |
| Purchase #6 | $217.92 | 3.713% | $226.0114 | $226.01 | $226.00 | $226.00 |
| Purchase #7 | $178.51 | 8.422% | $193.5441 | $193.54 | $193.55 | $193.50 |
| 7 purchase totals = | $1,038.42 | $1,112.9326 | $1,112.93 | $1,112.95 | $1,112.80 | |