| 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 | $11.95 | 3.242% | $12.3374 | $12.34 | $12.35 | $12.30 |
| Purchase #2 | $112.94 | 5.450% | $119.0952 | $119.10 | $119.10 | $119.10 |
| Purchase #3 | $43.39 | 12.170% | $48.6706 | $48.67 | $48.65 | $48.70 |
| Purchase #4 | $94.85 | 13.362% | $107.5239 | $107.52 | $107.50 | $107.50 |
| Purchase #5 | $98.80 | 10.618% | $109.2906 | $109.29 | $109.30 | $109.30 |
| Purchase #6 | $101.56 | 3.714% | $105.3319 | $105.33 | $105.35 | $105.30 |
| Purchase #7 | $171.34 | 9.392% | $187.4323 | $187.43 | $187.45 | $187.40 |
| 7 purchase totals = | $634.83 | $689.6819 | $689.68 | $689.70 | $689.60 | |