| 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 | $42.39 | 9.600% | $46.4594 | $46.46 | $46.45 | $46.50 |
| Purchase #2 | $6.56 | 9.754% | $7.1999 | $7.20 | $7.20 | $7.20 |
| Purchase #3 | $236.98 | 4.161% | $246.8407 | $246.84 | $246.85 | $246.80 |
| Purchase #4 | $166.99 | 4.501% | $174.5062 | $174.51 | $174.50 | $174.50 |
| Purchase #5 | $186.33 | 10.152% | $205.2462 | $205.25 | $205.25 | $205.20 |
| Purchase #6 | $194.98 | 4.679% | $204.1031 | $204.10 | $204.10 | $204.10 |
| Purchase #7 | $140.75 | 12.456% | $158.2818 | $158.28 | $158.30 | $158.30 |
| 7 purchase totals = | $974.98 | $1,042.6373 | $1,042.64 | $1,042.65 | $1,042.60 | |