| 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 | $78.52 | 10.395% | $86.6822 | $86.68 | $86.70 | $86.70 |
| Purchase #2 | $79.85 | 9.545% | $87.4717 | $87.47 | $87.45 | $87.50 |
| Purchase #3 | $70.86 | 6.641% | $75.5658 | $75.57 | $75.55 | $75.60 |
| Purchase #4 | $21.45 | 9.339% | $23.4532 | $23.45 | $23.45 | $23.50 |
| Purchase #5 | $208.48 | 5.327% | $219.5857 | $219.59 | $219.60 | $219.60 |
| Purchase #6 | $171.90 | 12.188% | $192.8512 | $192.85 | $192.85 | $192.90 |
| Purchase #7 | $187.74 | 5.680% | $198.4036 | $198.40 | $198.40 | $198.40 |
| 7 purchase totals = | $818.80 | $884.0134 | $884.01 | $884.00 | $884.20 | |