| 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 | $105.65 | 8.137% | $114.2467 | $114.25 | $114.25 | $114.20 |
| Purchase #2 | $67.44 | 12.380% | $75.7891 | $75.79 | $75.80 | $75.80 |
| Purchase #3 | $45.65 | 12.518% | $51.3645 | $51.36 | $51.35 | $51.40 |
| Purchase #4 | $171.93 | 9.222% | $187.7854 | $187.79 | $187.80 | $187.80 |
| Purchase #5 | $17.54 | 9.363% | $19.1823 | $19.18 | $19.20 | $19.20 |
| Purchase #6 | $28.58 | 3.529% | $29.5886 | $29.59 | $29.60 | $29.60 |
| Purchase #7 | $200.63 | 6.496% | $213.6629 | $213.66 | $213.65 | $213.70 |
| 7 purchase totals = | $637.42 | $691.6195 | $691.62 | $691.65 | $691.70 | |