| 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 | $110.76 | 9.773% | $121.5846 | $121.58 | $121.60 | $121.60 |
| Purchase #2 | $7.75 | 6.703% | $8.2695 | $8.27 | $8.25 | $8.30 |
| Purchase #3 | $126.39 | 11.482% | $140.9021 | $140.90 | $140.90 | $140.90 |
| Purchase #4 | $245.84 | 11.787% | $274.8172 | $274.82 | $274.80 | $274.80 |
| Purchase #5 | $43.47 | 4.204% | $45.2975 | $45.30 | $45.30 | $45.30 |
| Purchase #6 | $138.76 | 13.465% | $157.444 | $157.44 | $157.45 | $157.40 |
| Purchase #7 | $54.41 | 4.785% | $57.0135 | $57.01 | $57.00 | $57.00 |
| 7 purchase totals = | $727.38 | $805.3284 | $805.32 | $805.30 | $805.30 | |