| 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 | $55.90 | 8.722% | $60.7756 | $60.78 | $60.80 | $60.80 |
| Purchase #2 | $222.41 | 7.283% | $238.6081 | $238.61 | $238.60 | $238.60 |
| Purchase #3 | $216.62 | 9.116% | $236.3671 | $236.37 | $236.35 | $236.40 |
| Purchase #4 | $88.92 | 4.479% | $92.9027 | $92.90 | $92.90 | $92.90 |
| Purchase #5 | $126.40 | 13.708% | $143.7269 | $143.73 | $143.75 | $143.70 |
| Purchase #6 | $107.27 | 9.160% | $117.0959 | $117.10 | $117.10 | $117.10 |
| Purchase #7 | $198.77 | 10.721% | $220.0801 | $220.08 | $220.10 | $220.10 |
| 7 purchase totals = | $1,016.29 | $1,109.5564 | $1,109.57 | $1,109.60 | $1,109.60 | |