| 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 | $32.69 | 7.138% | $35.0234 | $35.02 | $35.00 | $35.00 |
| Purchase #2 | $17.67 | 12.462% | $19.872 | $19.87 | $19.85 | $19.90 |
| Purchase #3 | $177.83 | 6.493% | $189.3765 | $189.38 | $189.40 | $189.40 |
| Purchase #4 | $42.61 | 4.333% | $44.4563 | $44.46 | $44.45 | $44.50 |
| Purchase #5 | $9.56 | 7.366% | $10.2642 | $10.26 | $10.25 | $10.30 |
| Purchase #6 | $65.70 | 4.701% | $68.7886 | $68.79 | $68.80 | $68.80 |
| Purchase #7 | $148.41 | 4.542% | $155.1508 | $155.15 | $155.15 | $155.20 |
| 7 purchase totals = | $494.47 | $522.9318 | $522.93 | $522.90 | $523.10 | |