| 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 | $54.34 | 8.235% | $58.8149 | $58.81 | $58.80 | $58.80 |
| Purchase #2 | $105.66 | 11.226% | $117.5214 | $117.52 | $117.50 | $117.50 |
| Purchase #3 | $5.67 | 8.710% | $6.1639 | $6.16 | $6.15 | $6.20 |
| Purchase #4 | $27.80 | 4.677% | $29.1002 | $29.10 | $29.10 | $29.10 |
| Purchase #5 | $189.35 | 5.749% | $200.2357 | $200.24 | $200.25 | $200.20 |
| Purchase #6 | $186.67 | 4.677% | $195.4006 | $195.40 | $195.40 | $195.40 |
| Purchase #7 | $174.59 | 3.761% | $181.1563 | $181.16 | $181.15 | $181.20 |
| 7 purchase totals = | $744.08 | $788.3930 | $788.39 | $788.35 | $788.40 | |