| 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 | $47.47 | 9.498% | $51.9787 | $51.98 | $52.00 | $52.00 |
| Purchase #2 | $154.33 | 8.432% | $167.3431 | $167.34 | $167.35 | $167.30 |
| Purchase #3 | $95.74 | 8.157% | $103.5495 | $103.55 | $103.55 | $103.50 |
| Purchase #4 | $49.26 | 5.653% | $52.0447 | $52.04 | $52.05 | $52.00 |
| Purchase #5 | $239.65 | 8.254% | $259.4307 | $259.43 | $259.45 | $259.40 |
| Purchase #6 | $91.48 | 12.707% | $103.1044 | $103.10 | $103.10 | $103.10 |
| Purchase #7 | $101.71 | 3.286% | $105.0522 | $105.05 | $105.05 | $105.10 |
| 7 purchase totals = | $779.64 | $842.5033 | $842.49 | $842.55 | $842.40 | |