| 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 | $38.31 | 4.636% | $40.0861 | $40.09 | $40.10 | $40.10 |
| Purchase #2 | $193.32 | 12.442% | $217.3729 | $217.37 | $217.35 | $217.40 |
| Purchase #3 | $108.61 | 11.412% | $121.0046 | $121.00 | $121.00 | $121.00 |
| Purchase #4 | $167.85 | 10.266% | $185.0815 | $185.08 | $185.10 | $185.10 |
| Purchase #5 | $159.26 | 7.542% | $171.2714 | $171.27 | $171.25 | $171.30 |
| Purchase #6 | $184.66 | 6.685% | $197.0045 | $197.00 | $197.00 | $197.00 |
| Purchase #7 | $93.91 | 7.386% | $100.8462 | $100.85 | $100.85 | $100.80 |
| 7 purchase totals = | $945.92 | $1,032.6672 | $1,032.66 | $1,032.65 | $1,032.70 | |