| 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 | $51.83 | 10.388% | $57.2141 | $57.21 | $57.20 | $57.20 |
| Purchase #2 | $239.68 | 4.557% | $250.6022 | $250.60 | $250.60 | $250.60 |
| Purchase #3 | $78.65 | 10.168% | $86.6471 | $86.65 | $86.65 | $86.60 |
| Purchase #4 | $92.44 | 9.425% | $101.1525 | $101.15 | $101.15 | $101.20 |
| Purchase #5 | $171.48 | 3.242% | $177.0394 | $177.04 | $177.05 | $177.00 |
| Purchase #6 | $145.90 | 5.192% | $153.4751 | $153.48 | $153.50 | $153.50 |
| Purchase #7 | $113.57 | 5.326% | $119.6187 | $119.62 | $119.60 | $119.60 |
| 7 purchase totals = | $893.55 | $945.7491 | $945.75 | $945.75 | $945.70 | |