| 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 | $84.44 | 10.565% | $93.3611 | $93.36 | $93.35 | $93.40 |
| Purchase #2 | $30.74 | 3.852% | $31.9241 | $31.92 | $31.90 | $31.90 |
| Purchase #3 | $203.63 | 13.102% | $230.3096 | $230.31 | $230.30 | $230.30 |
| Purchase #4 | $172.69 | 8.477% | $187.3289 | $187.33 | $187.35 | $187.30 |
| Purchase #5 | $236.81 | 12.573% | $266.5841 | $266.58 | $266.60 | $266.60 |
| Purchase #6 | $67.68 | 8.601% | $73.5012 | $73.50 | $73.50 | $73.50 |
| Purchase #7 | $208.36 | 13.349% | $236.174 | $236.17 | $236.15 | $236.20 |
| 7 purchase totals = | $1,004.35 | $1,119.1830 | $1,119.17 | $1,119.15 | $1,119.20 | |