| 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 | $110.35 | 3.707% | $114.4407 | $114.44 | $114.45 | $114.40 |
| Purchase #2 | $44.31 | 5.398% | $46.7019 | $46.70 | $46.70 | $46.70 |
| Purchase #3 | $137.57 | 7.429% | $147.7901 | $147.79 | $147.80 | $147.80 |
| Purchase #4 | $16.54 | 6.805% | $17.6655 | $17.67 | $17.65 | $17.70 |
| Purchase #5 | $178.63 | 9.381% | $195.3873 | $195.39 | $195.40 | $195.40 |
| Purchase #6 | $50.54 | 6.857% | $54.0055 | $54.01 | $54.00 | $54.00 |
| Purchase #7 | $83.29 | 10.702% | $92.2037 | $92.20 | $92.20 | $92.20 |
| 7 purchase totals = | $621.23 | $668.1947 | $668.20 | $668.20 | $668.20 | |