| 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 | $48.96 | 9.240% | $53.4839 | $53.48 | $53.50 | $53.50 |
| Purchase #2 | $128.70 | 3.645% | $133.3911 | $133.39 | $133.40 | $133.40 |
| Purchase #3 | $215.76 | 11.313% | $240.1689 | $240.17 | $240.15 | $240.20 |
| Purchase #4 | $150.71 | 10.579% | $166.6536 | $166.65 | $166.65 | $166.70 |
| Purchase #5 | $163.62 | 8.531% | $177.5784 | $177.58 | $177.60 | $177.60 |
| Purchase #6 | $131.38 | 4.701% | $137.5562 | $137.56 | $137.55 | $137.60 |
| Purchase #7 | $100.83 | 13.142% | $114.0811 | $114.08 | $114.10 | $114.10 |
| 7 purchase totals = | $939.96 | $1,022.9132 | $1,022.91 | $1,022.95 | $1,023.10 | |