| 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 | $49.75 | 7.168% | $53.3161 | $53.32 | $53.30 | $53.30 |
| Purchase #2 | $86.77 | 9.411% | $94.9359 | $94.94 | $94.95 | $94.90 |
| Purchase #3 | $82.77 | 4.778% | $86.7248 | $86.72 | $86.70 | $86.70 |
| Purchase #4 | $101.61 | 5.507% | $107.2057 | $107.21 | $107.20 | $107.20 |
| Purchase #5 | $131.82 | 4.179% | $137.3288 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $5.69 | 12.376% | $6.3942 | $6.39 | $6.40 | $6.40 |
| Purchase #7 | $104.59 | 3.714% | $108.4745 | $108.47 | $108.45 | $108.50 |
| 7 purchase totals = | $563.00 | $594.3800 | $594.38 | $594.35 | $594.30 | |