| 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 | $54.37 | 10.359% | $60.0022 | $60.00 | $60.00 | $60.00 |
| Purchase #2 | $198.29 | 10.516% | $219.1422 | $219.14 | $219.15 | $219.10 |
| Purchase #3 | $228.31 | 4.642% | $238.9082 | $238.91 | $238.90 | $238.90 |
| Purchase #4 | $108.45 | 5.748% | $114.6837 | $114.68 | $114.70 | $114.70 |
| Purchase #5 | $28.43 | 12.586% | $32.0082 | $32.01 | $32.00 | $32.00 |
| Purchase #6 | $192.37 | 13.476% | $218.2938 | $218.29 | $218.30 | $218.30 |
| Purchase #7 | $139.72 | 8.607% | $151.7457 | $151.75 | $151.75 | $151.70 |
| 7 purchase totals = | $949.94 | $1,034.7840 | $1,034.78 | $1,034.80 | $1,034.70 | |