| 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 | $80.79 | 6.782% | $86.2692 | $86.27 | $86.25 | $86.30 |
| Purchase #2 | $107.67 | 11.730% | $120.2997 | $120.30 | $120.30 | $120.30 |
| Purchase #3 | $194.43 | 9.298% | $212.5081 | $212.51 | $212.50 | $212.50 |
| Purchase #4 | $103.26 | 11.804% | $115.4488 | $115.45 | $115.45 | $115.40 |
| Purchase #5 | $18.64 | 9.359% | $20.3845 | $20.38 | $20.40 | $20.40 |
| Purchase #6 | $40.93 | 7.270% | $43.9056 | $43.91 | $43.90 | $43.90 |
| Purchase #7 | $171.64 | 10.403% | $189.4957 | $189.50 | $189.50 | $189.50 |
| 7 purchase totals = | $717.36 | $788.3116 | $788.32 | $788.30 | $788.30 | |