| 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 | $9.83 | 13.607% | $11.1676 | $11.17 | $11.15 | $11.20 |
| Purchase #2 | $35.28 | 6.706% | $37.6459 | $37.65 | $37.65 | $37.60 |
| Purchase #3 | $148.42 | 12.867% | $167.5172 | $167.52 | $167.50 | $167.50 |
| Purchase #4 | $22.39 | 5.537% | $23.6297 | $23.63 | $23.65 | $23.60 |
| Purchase #5 | $224.86 | 5.204% | $236.5617 | $236.56 | $236.55 | $236.60 |
| Purchase #6 | $77.70 | 7.432% | $83.4747 | $83.47 | $83.45 | $83.50 |
| Purchase #7 | $73.61 | 5.510% | $77.6659 | $77.67 | $77.65 | $77.70 |
| 7 purchase totals = | $592.09 | $637.6627 | $637.67 | $637.60 | $637.70 | |