| 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 | $56.27 | 13.499% | $63.8659 | $63.87 | $63.85 | $63.90 |
| Purchase #2 | $137.75 | 13.444% | $156.2691 | $156.27 | $156.25 | $156.30 |
| Purchase #3 | $164.81 | 12.415% | $185.2712 | $185.27 | $185.25 | $185.30 |
| Purchase #4 | $15.47 | 7.419% | $16.6177 | $16.62 | $16.60 | $16.60 |
| Purchase #5 | $184.99 | 11.778% | $206.7781 | $206.78 | $206.80 | $206.80 |
| Purchase #6 | $146.43 | 7.443% | $157.3288 | $157.33 | $157.35 | $157.30 |
| Purchase #7 | $110.52 | 6.805% | $118.0409 | $118.04 | $118.05 | $118.00 |
| 7 purchase totals = | $816.24 | $904.1717 | $904.18 | $904.15 | $904.20 | |