| 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 | $28.56 | 12.116% | $32.0203 | $32.02 | $32.00 | $32.00 |
| Purchase #2 | $37.58 | 6.158% | $39.8942 | $39.89 | $39.90 | $39.90 |
| Purchase #3 | $170.58 | 9.540% | $186.8533 | $186.85 | $186.85 | $186.90 |
| Purchase #4 | $22.35 | 3.263% | $23.0793 | $23.08 | $23.10 | $23.10 |
| Purchase #5 | $203.28 | 7.306% | $218.1316 | $218.13 | $218.15 | $218.10 |
| Purchase #6 | $99.56 | 7.577% | $107.1037 | $107.10 | $107.10 | $107.10 |
| Purchase #7 | $190.37 | 4.508% | $198.9519 | $198.95 | $198.95 | $199.00 |
| 7 purchase totals = | $752.28 | $806.0343 | $806.02 | $806.05 | $806.10 | |