| 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 | $75.44 | 12.508% | $84.876 | $84.88 | $84.90 | $84.90 |
| Purchase #2 | $84.66 | 12.320% | $95.0901 | $95.09 | $95.10 | $95.10 |
| Purchase #3 | $183.35 | 3.804% | $190.3246 | $190.32 | $190.30 | $190.30 |
| Purchase #4 | $142.50 | 6.318% | $151.5032 | $151.50 | $151.50 | $151.50 |
| Purchase #5 | $67.28 | 13.675% | $76.4805 | $76.48 | $76.50 | $76.50 |
| Purchase #6 | $5.71 | 10.794% | $6.3263 | $6.33 | $6.35 | $6.30 |
| Purchase #7 | $117.48 | 5.363% | $123.7805 | $123.78 | $123.80 | $123.80 |
| 7 purchase totals = | $676.42 | $728.3812 | $728.38 | $728.45 | $728.40 | |