| 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 | $30.58 | 11.830% | $34.1976 | $34.20 | $34.20 | $34.20 |
| Purchase #2 | $145.99 | 3.815% | $151.5595 | $151.56 | $151.55 | $151.60 |
| Purchase #3 | $47.95 | 13.338% | $54.3456 | $54.35 | $54.35 | $54.30 |
| Purchase #4 | $14.64 | 7.182% | $15.6914 | $15.69 | $15.70 | $15.70 |
| Purchase #5 | $140.40 | 3.550% | $145.3842 | $145.38 | $145.40 | $145.40 |
| Purchase #6 | $225.99 | 7.718% | $243.4319 | $243.43 | $243.45 | $243.40 |
| Purchase #7 | $202.44 | 9.553% | $221.7791 | $221.78 | $221.80 | $221.80 |
| 7 purchase totals = | $807.99 | $866.3893 | $866.39 | $866.45 | $866.40 | |