| 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 | $102.97 | 9.330% | $112.5771 | $112.58 | $112.60 | $112.60 |
| Purchase #2 | $17.60 | 11.117% | $19.5566 | $19.56 | $19.55 | $19.60 |
| Purchase #3 | $146.80 | 5.135% | $154.3382 | $154.34 | $154.35 | $154.30 |
| Purchase #4 | $10.33 | 9.210% | $11.2814 | $11.28 | $11.30 | $11.30 |
| Purchase #5 | $95.45 | 9.610% | $104.6227 | $104.62 | $104.60 | $104.60 |
| Purchase #6 | $93.95 | 8.705% | $102.1283 | $102.13 | $102.15 | $102.10 |
| Purchase #7 | $245.35 | 3.132% | $253.0344 | $253.03 | $253.05 | $253.00 |
| 7 purchase totals = | $712.45 | $757.5387 | $757.54 | $757.60 | $757.50 | |