| 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 | $51.92 | 5.260% | $54.651 | $54.65 | $54.65 | $54.70 |
| Purchase #2 | $225.29 | 11.433% | $251.0474 | $251.05 | $251.05 | $251.00 |
| Purchase #3 | $182.47 | 13.810% | $207.6691 | $207.67 | $207.65 | $207.70 |
| Purchase #4 | $83.95 | 7.155% | $89.9566 | $89.96 | $89.95 | $90.00 |
| Purchase #5 | $227.45 | 5.789% | $240.6171 | $240.62 | $240.60 | $240.60 |
| Purchase #6 | $31.35 | 4.274% | $32.6899 | $32.69 | $32.70 | $32.70 |
| Purchase #7 | $125.44 | 10.235% | $138.2788 | $138.28 | $138.30 | $138.30 |
| 7 purchase totals = | $927.87 | $1,014.9099 | $1,014.92 | $1,014.90 | $1,015.00 | |