| 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 | $14.85 | 11.156% | $16.5067 | $16.51 | $16.50 | $16.50 |
| Purchase #2 | $181.74 | 9.750% | $199.4597 | $199.46 | $199.45 | $199.50 |
| Purchase #3 | $87.80 | 5.298% | $92.4516 | $92.45 | $92.45 | $92.50 |
| Purchase #4 | $99.77 | 4.600% | $104.3594 | $104.36 | $104.35 | $104.40 |
| Purchase #5 | $235.55 | 5.483% | $248.4652 | $248.47 | $248.45 | $248.50 |
| Purchase #6 | $129.75 | 11.399% | $144.5402 | $144.54 | $144.55 | $144.50 |
| Purchase #7 | $92.96 | 6.343% | $98.8565 | $98.86 | $98.85 | $98.90 |
| 7 purchase totals = | $842.42 | $904.6393 | $904.65 | $904.60 | $904.80 | |