| 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 | $234.91 | 5.465% | $247.7478 | $247.75 | $247.75 | $247.70 |
| Purchase #2 | $75.47 | 7.753% | $81.3212 | $81.32 | $81.30 | $81.30 |
| Purchase #3 | $144.68 | 12.207% | $162.3411 | $162.34 | $162.35 | $162.30 |
| Purchase #4 | $64.35 | 10.737% | $71.2593 | $71.26 | $71.25 | $71.30 |
| Purchase #5 | $95.55 | 12.124% | $107.1345 | $107.13 | $107.15 | $107.10 |
| Purchase #6 | $98.67 | 3.806% | $102.4254 | $102.43 | $102.45 | $102.40 |
| Purchase #7 | $122.72 | 5.794% | $129.8304 | $129.83 | $129.85 | $129.80 |
| 7 purchase totals = | $836.35 | $902.0597 | $902.06 | $902.10 | $901.90 | |