| 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 | $16.33 | 10.513% | $18.0468 | $18.05 | $18.05 | $18.00 |
| Purchase #2 | $62.93 | 5.812% | $66.5875 | $66.59 | $66.60 | $66.60 |
| Purchase #3 | $182.57 | 3.265% | $188.5309 | $188.53 | $188.55 | $188.50 |
| Purchase #4 | $21.63 | 13.343% | $24.5161 | $24.52 | $24.50 | $24.50 |
| Purchase #5 | $75.88 | 13.825% | $86.3704 | $86.37 | $86.35 | $86.40 |
| Purchase #6 | $158.97 | 3.430% | $164.4227 | $164.42 | $164.40 | $164.40 |
| Purchase #7 | $10.74 | 6.502% | $11.4383 | $11.44 | $11.45 | $11.40 |
| 7 purchase totals = | $529.05 | $559.9127 | $559.92 | $559.90 | $559.80 | |