| 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 | $25.89 | 3.417% | $26.7747 | $26.77 | $26.75 | $26.80 |
| Purchase #2 | $29.26 | 11.644% | $32.667 | $32.67 | $32.65 | $32.70 |
| Purchase #3 | $145.60 | 13.114% | $164.694 | $164.69 | $164.70 | $164.70 |
| Purchase #4 | $156.33 | 3.690% | $162.0986 | $162.10 | $162.10 | $162.10 |
| Purchase #5 | $60.51 | 11.744% | $67.6163 | $67.62 | $67.60 | $67.60 |
| Purchase #6 | $214.51 | 11.714% | $239.6377 | $239.64 | $239.65 | $239.60 |
| Purchase #7 | $86.38 | 5.650% | $91.2605 | $91.26 | $91.25 | $91.30 |
| 7 purchase totals = | $718.48 | $784.7488 | $784.75 | $784.70 | $784.80 | |