| 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 | $94.59 | 10.870% | $104.8719 | $104.87 | $104.85 | $104.90 |
| Purchase #2 | $44.79 | 4.319% | $46.7245 | $46.72 | $46.70 | $46.70 |
| Purchase #3 | $150.65 | 13.591% | $171.1248 | $171.12 | $171.10 | $171.10 |
| Purchase #4 | $25.78 | 7.292% | $27.6599 | $27.66 | $27.65 | $27.70 |
| Purchase #5 | $8.75 | 7.758% | $9.4288 | $9.43 | $9.45 | $9.40 |
| Purchase #6 | $29.28 | 7.769% | $31.5548 | $31.55 | $31.55 | $31.60 |
| Purchase #7 | $240.52 | 6.826% | $256.9379 | $256.94 | $256.95 | $256.90 |
| 7 purchase totals = | $594.36 | $648.3026 | $648.29 | $648.25 | $648.30 | |