| 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 | $48.31 | 4.123% | $50.3018 | $50.30 | $50.30 | $50.30 |
| Purchase #2 | $117.60 | 11.633% | $131.2804 | $131.28 | $131.30 | $131.30 |
| Purchase #3 | $207.77 | 3.776% | $215.6154 | $215.62 | $215.60 | $215.60 |
| Purchase #4 | $175.99 | 12.411% | $197.8321 | $197.83 | $197.85 | $197.80 |
| Purchase #5 | $140.37 | 10.364% | $154.9179 | $154.92 | $154.90 | $154.90 |
| Purchase #6 | $197.52 | 8.726% | $214.7556 | $214.76 | $214.75 | $214.80 |
| Purchase #7 | $62.74 | 10.660% | $69.4281 | $69.43 | $69.45 | $69.40 |
| 7 purchase totals = | $950.30 | $1,034.1313 | $1,034.14 | $1,034.15 | $1,034.10 | |