| 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 | $26.35 | 12.414% | $29.6211 | $29.62 | $29.60 | $29.60 |
| Purchase #2 | $138.80 | 6.769% | $148.1954 | $148.20 | $148.20 | $148.20 |
| Purchase #3 | $121.72 | 4.296% | $126.9491 | $126.95 | $126.95 | $126.90 |
| Purchase #4 | $31.55 | 4.230% | $32.8846 | $32.88 | $32.90 | $32.90 |
| Purchase #5 | $6.95 | 3.648% | $7.2035 | $7.20 | $7.20 | $7.20 |
| Purchase #6 | $236.35 | 12.810% | $266.6264 | $266.63 | $266.65 | $266.60 |
| Purchase #7 | $100.56 | 5.623% | $106.2145 | $106.21 | $106.20 | $106.20 |
| 7 purchase totals = | $662.28 | $717.6946 | $717.69 | $717.70 | $717.60 | |