| 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 | $76.45 | 7.709% | $82.3435 | $82.34 | $82.35 | $82.30 |
| Purchase #2 | $17.52 | 7.282% | $18.7958 | $18.80 | $18.80 | $18.80 |
| Purchase #3 | $71.93 | 8.694% | $78.1836 | $78.18 | $78.20 | $78.20 |
| Purchase #4 | $203.73 | 7.318% | $218.639 | $218.64 | $218.65 | $218.60 |
| Purchase #5 | $155.35 | 6.863% | $166.0117 | $166.01 | $166.00 | $166.00 |
| Purchase #6 | $88.84 | 12.541% | $99.9814 | $99.98 | $100.00 | $100.00 |
| Purchase #7 | $234.95 | 13.215% | $265.9986 | $266.00 | $266.00 | $266.00 |
| 7 purchase totals = | $848.77 | $929.9536 | $929.95 | $930.00 | $929.90 | |