| 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 | $30.76 | 5.780% | $32.5379 | $32.54 | $32.55 | $32.50 |
| Purchase #2 | $53.85 | 9.379% | $58.9006 | $58.90 | $58.90 | $58.90 |
| Purchase #3 | $115.83 | 11.381% | $129.0126 | $129.01 | $129.00 | $129.00 |
| Purchase #4 | $64.93 | 11.254% | $72.2372 | $72.24 | $72.25 | $72.20 |
| Purchase #5 | $21.59 | 3.413% | $22.3269 | $22.33 | $22.35 | $22.30 |
| Purchase #6 | $181.79 | 5.264% | $191.3594 | $191.36 | $191.35 | $191.40 |
| Purchase #7 | $181.82 | 12.276% | $204.1402 | $204.14 | $204.15 | $204.10 |
| 7 purchase totals = | $650.57 | $710.5148 | $710.52 | $710.55 | $710.40 | |