| 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 | $66.70 | 13.339% | $75.5971 | $75.60 | $75.60 | $75.60 |
| Purchase #2 | $201.49 | 3.843% | $209.2333 | $209.23 | $209.25 | $209.20 |
| Purchase #3 | $57.67 | 4.808% | $60.4428 | $60.44 | $60.45 | $60.40 |
| Purchase #4 | $222.47 | 9.105% | $242.7259 | $242.73 | $242.75 | $242.70 |
| Purchase #5 | $202.93 | 6.346% | $215.8079 | $215.81 | $215.80 | $215.80 |
| Purchase #6 | $224.82 | 6.698% | $239.8784 | $239.88 | $239.90 | $239.90 |
| Purchase #7 | $62.99 | 10.293% | $69.4736 | $69.47 | $69.45 | $69.50 |
| 7 purchase totals = | $1,039.07 | $1,113.1590 | $1,113.16 | $1,113.20 | $1,113.10 | |