| 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 | $76.47 | 11.654% | $85.3818 | $85.38 | $85.40 | $85.40 |
| Purchase #2 | $17.55 | 5.333% | $18.4859 | $18.49 | $18.50 | $18.50 |
| Purchase #3 | $213.43 | 6.678% | $227.6829 | $227.68 | $227.70 | $227.70 |
| Purchase #4 | $109.77 | 10.225% | $120.994 | $120.99 | $121.00 | $121.00 |
| Purchase #5 | $137.76 | 6.845% | $147.1897 | $147.19 | $147.20 | $147.20 |
| Purchase #6 | $131.28 | 13.502% | $149.0054 | $149.01 | $149.00 | $149.00 |
| Purchase #7 | $130.54 | 3.407% | $134.9875 | $134.99 | $135.00 | $135.00 |
| 7 purchase totals = | $816.80 | $883.7272 | $883.73 | $883.80 | $883.80 | |