| 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 | $46.49 | 8.409% | $50.3993 | $50.40 | $50.40 | $50.40 |
| Purchase #2 | $226.85 | 11.486% | $252.906 | $252.91 | $252.90 | $252.90 |
| Purchase #3 | $105.71 | 4.580% | $110.5515 | $110.55 | $110.55 | $110.60 |
| Purchase #4 | $103.28 | 3.341% | $106.7306 | $106.73 | $106.75 | $106.70 |
| Purchase #5 | $44.62 | 3.623% | $46.2366 | $46.24 | $46.25 | $46.20 |
| Purchase #6 | $86.70 | 8.831% | $94.3565 | $94.36 | $94.35 | $94.40 |
| Purchase #7 | $128.36 | 7.202% | $137.6045 | $137.60 | $137.60 | $137.60 |
| 7 purchase totals = | $742.01 | $798.7850 | $798.79 | $798.80 | $798.80 | |