| 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 | $195.97 | 4.853% | $205.4804 | $205.48 | $205.50 | $205.50 |
| Purchase #2 | $65.26 | 11.237% | $72.5933 | $72.59 | $72.60 | $72.60 |
| Purchase #3 | $16.99 | 9.649% | $18.6294 | $18.63 | $18.65 | $18.60 |
| Purchase #4 | $134.95 | 3.265% | $139.3561 | $139.36 | $139.35 | $139.40 |
| Purchase #5 | $66.87 | 4.327% | $69.7635 | $69.76 | $69.75 | $69.80 |
| Purchase #6 | $68.62 | 7.121% | $73.5064 | $73.51 | $73.50 | $73.50 |
| Purchase #7 | $8.86 | 11.402% | $9.8702 | $9.87 | $9.85 | $9.90 |
| 7 purchase totals = | $557.52 | $589.1993 | $589.20 | $589.20 | $589.30 | |