| 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 | $80.28 | 5.347% | $84.5726 | $84.57 | $84.55 | $84.60 |
| Purchase #2 | $121.79 | 10.334% | $134.3758 | $134.38 | $134.40 | $134.40 |
| Purchase #3 | $174.98 | 3.636% | $181.3423 | $181.34 | $181.35 | $181.30 |
| Purchase #4 | $17.30 | 9.296% | $18.9082 | $18.91 | $18.90 | $18.90 |
| Purchase #5 | $165.50 | 10.660% | $183.1423 | $183.14 | $183.15 | $183.10 |
| Purchase #6 | $81.86 | 8.684% | $88.9687 | $88.97 | $88.95 | $89.00 |
| Purchase #7 | $79.26 | 4.213% | $82.5992 | $82.60 | $82.60 | $82.60 |
| 7 purchase totals = | $720.97 | $773.9091 | $773.91 | $773.90 | $773.90 | |