| 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 | $60.77 | 4.181% | $63.3108 | $63.31 | $63.30 | $63.30 |
| Purchase #2 | $15.78 | 3.751% | $16.3719 | $16.37 | $16.35 | $16.40 |
| Purchase #3 | $15.97 | 10.200% | $17.5989 | $17.60 | $17.60 | $17.60 |
| Purchase #4 | $154.69 | 12.769% | $174.4424 | $174.44 | $174.45 | $174.40 |
| Purchase #5 | $61.55 | 3.301% | $63.5818 | $63.58 | $63.60 | $63.60 |
| Purchase #6 | $79.49 | 11.870% | $88.9255 | $88.93 | $88.95 | $88.90 |
| Purchase #7 | $165.44 | 13.304% | $187.4501 | $187.45 | $187.45 | $187.50 |
| 7 purchase totals = | $553.69 | $611.6814 | $611.68 | $611.70 | $611.70 | |