| 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 | $82.59 | 5.386% | $87.0383 | $87.04 | $87.05 | $87.00 |
| Purchase #2 | $147.25 | 10.253% | $162.3475 | $162.35 | $162.35 | $162.30 |
| Purchase #3 | $159.59 | 9.179% | $174.2388 | $174.24 | $174.25 | $174.20 |
| Purchase #4 | $38.49 | 13.454% | $43.6684 | $43.67 | $43.65 | $43.70 |
| Purchase #5 | $209.32 | 6.169% | $222.233 | $222.23 | $222.25 | $222.20 |
| Purchase #6 | $237.77 | 3.699% | $246.5651 | $246.57 | $246.55 | $246.60 |
| Purchase #7 | $195.36 | 8.639% | $212.2372 | $212.24 | $212.25 | $212.20 |
| 7 purchase totals = | $1,070.37 | $1,148.3283 | $1,148.34 | $1,148.35 | $1,148.20 | |