| 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 | $48.84 | 5.107% | $51.3343 | $51.33 | $51.35 | $51.30 |
| Purchase #2 | $205.72 | 4.127% | $214.2101 | $214.21 | $214.20 | $214.20 |
| Purchase #3 | $138.38 | 8.613% | $150.2987 | $150.30 | $150.30 | $150.30 |
| Purchase #4 | $5.51 | 13.238% | $6.2394 | $6.24 | $6.25 | $6.20 |
| Purchase #5 | $157.47 | 9.127% | $171.8423 | $171.84 | $171.85 | $171.80 |
| Purchase #6 | $203.64 | 13.238% | $230.5979 | $230.60 | $230.60 | $230.60 |
| Purchase #7 | $186.27 | 7.669% | $200.555 | $200.56 | $200.55 | $200.60 |
| 7 purchase totals = | $945.83 | $1,025.0777 | $1,025.08 | $1,025.10 | $1,025.00 | |