| 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 | $55.26 | 4.757% | $57.8887 | $57.89 | $57.90 | $57.90 |
| Purchase #2 | $247.71 | 4.219% | $258.1609 | $258.16 | $258.15 | $258.20 |
| Purchase #3 | $13.81 | 5.599% | $14.5832 | $14.58 | $14.60 | $14.60 |
| Purchase #4 | $181.37 | 13.105% | $205.1385 | $205.14 | $205.15 | $205.10 |
| Purchase #5 | $10.56 | 10.125% | $11.6292 | $11.63 | $11.65 | $11.60 |
| Purchase #6 | $193.33 | 6.542% | $205.9776 | $205.98 | $206.00 | $206.00 |
| Purchase #7 | $63.40 | 3.745% | $65.7743 | $65.77 | $65.75 | $65.80 |
| 7 purchase totals = | $765.44 | $819.1524 | $819.15 | $819.20 | $819.20 | |