| 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 | $35.80 | 3.196% | $36.9442 | $36.94 | $36.95 | $36.90 |
| Purchase #2 | $100.45 | 5.613% | $106.0883 | $106.09 | $106.10 | $106.10 |
| Purchase #3 | $120.70 | 13.219% | $136.6553 | $136.66 | $136.65 | $136.70 |
| Purchase #4 | $154.80 | 12.440% | $174.0571 | $174.06 | $174.05 | $174.10 |
| Purchase #5 | $70.32 | 7.760% | $75.7768 | $75.78 | $75.80 | $75.80 |
| Purchase #6 | $10.86 | 10.211% | $11.9689 | $11.97 | $11.95 | $12.00 |
| Purchase #7 | $176.31 | 3.274% | $182.0824 | $182.08 | $182.10 | $182.10 |
| 7 purchase totals = | $669.24 | $723.5730 | $723.58 | $723.60 | $723.70 | |