| 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 | $12.67 | 5.743% | $13.3976 | $13.40 | $13.40 | $13.40 |
| Purchase #2 | $34.77 | 4.621% | $36.3767 | $36.38 | $36.40 | $36.40 |
| Purchase #3 | $37.44 | 11.118% | $41.6026 | $41.60 | $41.60 | $41.60 |
| Purchase #4 | $211.76 | 9.536% | $231.9534 | $231.95 | $231.95 | $232.00 |
| Purchase #5 | $111.65 | 8.795% | $121.4696 | $121.47 | $121.45 | $121.50 |
| Purchase #6 | $185.59 | 5.769% | $196.2967 | $196.30 | $196.30 | $196.30 |
| Purchase #7 | $106.46 | 5.332% | $112.1364 | $112.14 | $112.15 | $112.10 |
| 7 purchase totals = | $700.34 | $753.2330 | $753.24 | $753.25 | $753.30 | |