| 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 | $83.92 | 10.562% | $92.7836 | $92.78 | $92.80 | $92.80 |
| Purchase #2 | $47.42 | 8.652% | $51.5228 | $51.52 | $51.50 | $51.50 |
| Purchase #3 | $32.32 | 3.411% | $33.4224 | $33.42 | $33.40 | $33.40 |
| Purchase #4 | $156.55 | 8.834% | $170.3796 | $170.38 | $170.40 | $170.40 |
| Purchase #5 | $175.95 | 6.619% | $187.5961 | $187.60 | $187.60 | $187.60 |
| Purchase #6 | $17.33 | 6.148% | $18.3954 | $18.40 | $18.40 | $18.40 |
| Purchase #7 | $8.58 | 8.366% | $9.2978 | $9.30 | $9.30 | $9.30 |
| 7 purchase totals = | $522.07 | $563.3977 | $563.40 | $563.40 | $563.40 | |