| 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 | $10.70 | 5.545% | $11.2933 | $11.29 | $11.30 | $11.30 |
| Purchase #2 | $106.51 | 10.743% | $117.9524 | $117.95 | $117.95 | $118.00 |
| Purchase #3 | $91.31 | 3.130% | $94.168 | $94.17 | $94.15 | $94.20 |
| Purchase #4 | $183.89 | 8.863% | $200.1882 | $200.19 | $200.20 | $200.20 |
| Purchase #5 | $27.66 | 8.651% | $30.0529 | $30.05 | $30.05 | $30.10 |
| Purchase #6 | $31.98 | 7.680% | $34.4361 | $34.44 | $34.45 | $34.40 |
| Purchase #7 | $197.92 | 10.771% | $219.238 | $219.24 | $219.25 | $219.20 |
| 7 purchase totals = | $649.97 | $707.3289 | $707.33 | $707.35 | $707.40 | |