| 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 | $32.52 | 6.465% | $34.6224 | $34.62 | $34.60 | $34.60 |
| Purchase #2 | $22.29 | 12.164% | $25.0014 | $25.00 | $25.00 | $25.00 |
| Purchase #3 | $249.94 | 6.742% | $266.791 | $266.79 | $266.80 | $266.80 |
| Purchase #4 | $209.41 | 4.196% | $218.1968 | $218.20 | $218.20 | $218.20 |
| Purchase #5 | $112.35 | 13.655% | $127.6914 | $127.69 | $127.70 | $127.70 |
| Purchase #6 | $157.98 | 11.820% | $176.6532 | $176.65 | $176.65 | $176.70 |
| Purchase #7 | $6.92 | 5.537% | $7.3032 | $7.30 | $7.30 | $7.30 |
| 7 purchase totals = | $791.41 | $856.2594 | $856.25 | $856.25 | $856.30 | |