| 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 | $79.33 | 9.107% | $86.5546 | $86.55 | $86.55 | $86.60 |
| Purchase #2 | $10.44 | 5.280% | $10.9912 | $10.99 | $11.00 | $11.00 |
| Purchase #3 | $56.75 | 12.634% | $63.9198 | $63.92 | $63.90 | $63.90 |
| Purchase #4 | $177.76 | 6.860% | $189.9543 | $189.95 | $189.95 | $190.00 |
| Purchase #5 | $248.83 | 8.749% | $270.6001 | $270.60 | $270.60 | $270.60 |
| Purchase #6 | $38.47 | 10.237% | $42.4082 | $42.41 | $42.40 | $42.40 |
| Purchase #7 | $159.82 | 12.872% | $180.392 | $180.39 | $180.40 | $180.40 |
| 7 purchase totals = | $771.40 | $844.8202 | $844.81 | $844.80 | $844.90 | |