| 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 | $51.91 | 6.856% | $55.4689 | $55.47 | $55.45 | $55.50 |
| Purchase #2 | $141.90 | 13.240% | $160.6876 | $160.69 | $160.70 | $160.70 |
| Purchase #3 | $19.47 | 13.869% | $22.1703 | $22.17 | $22.15 | $22.20 |
| Purchase #4 | $247.31 | 12.603% | $278.4785 | $278.48 | $278.50 | $278.50 |
| Purchase #5 | $234.77 | 7.306% | $251.9223 | $251.92 | $251.90 | $251.90 |
| Purchase #6 | $31.69 | 4.570% | $33.1382 | $33.14 | $33.15 | $33.10 |
| Purchase #7 | $200.89 | 12.620% | $226.2423 | $226.24 | $226.25 | $226.20 |
| 7 purchase totals = | $927.94 | $1,028.1081 | $1,028.11 | $1,028.10 | $1,028.10 | |