| 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 | $43.57 | 9.168% | $47.5645 | $47.56 | $47.55 | $47.60 |
| Purchase #2 | $185.82 | 4.290% | $193.7917 | $193.79 | $193.80 | $193.80 |
| Purchase #3 | $186.72 | 3.835% | $193.8807 | $193.88 | $193.90 | $193.90 |
| Purchase #4 | $15.34 | 10.308% | $16.9212 | $16.92 | $16.90 | $16.90 |
| Purchase #5 | $13.71 | 8.147% | $14.827 | $14.83 | $14.85 | $14.80 |
| Purchase #6 | $215.73 | 7.216% | $231.2971 | $231.30 | $231.30 | $231.30 |
| Purchase #7 | $47.96 | 8.442% | $52.0088 | $52.01 | $52.00 | $52.00 |
| 7 purchase totals = | $708.85 | $750.2910 | $750.29 | $750.30 | $750.30 | |