| 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 | $78.69 | 10.299% | $86.7943 | $86.79 | $86.80 | $86.80 |
| Purchase #2 | $197.77 | 6.364% | $210.3561 | $210.36 | $210.35 | $210.40 |
| Purchase #3 | $143.57 | 5.549% | $151.5367 | $151.54 | $151.55 | $151.50 |
| Purchase #4 | $145.93 | 6.773% | $155.8138 | $155.81 | $155.80 | $155.80 |
| Purchase #5 | $58.75 | 11.263% | $65.367 | $65.37 | $65.35 | $65.40 |
| Purchase #6 | $23.75 | 3.341% | $24.5435 | $24.54 | $24.55 | $24.50 |
| Purchase #7 | $149.55 | 4.599% | $156.4278 | $156.43 | $156.45 | $156.40 |
| 7 purchase totals = | $798.01 | $850.8392 | $850.84 | $850.85 | $850.80 | |