| 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 | $73.66 | 13.674% | $83.7323 | $83.73 | $83.75 | $83.70 |
| Purchase #2 | $121.80 | 10.527% | $134.6219 | $134.62 | $134.60 | $134.60 |
| Purchase #3 | $114.83 | 3.113% | $118.4047 | $118.40 | $118.40 | $118.40 |
| Purchase #4 | $79.95 | 13.594% | $90.8184 | $90.82 | $90.80 | $90.80 |
| Purchase #5 | $7.99 | 7.467% | $8.5866 | $8.59 | $8.60 | $8.60 |
| Purchase #6 | $177.61 | 12.759% | $200.2713 | $200.27 | $200.25 | $200.30 |
| Purchase #7 | $242.37 | 4.451% | $253.1579 | $253.16 | $253.15 | $253.20 |
| 7 purchase totals = | $818.21 | $889.5931 | $889.59 | $889.55 | $889.60 | |