| 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 | $14.72 | 10.224% | $16.225 | $16.23 | $16.25 | $16.20 |
| Purchase #2 | $101.82 | 13.574% | $115.641 | $115.64 | $115.65 | $115.60 |
| Purchase #3 | $107.31 | 13.637% | $121.9439 | $121.94 | $121.95 | $121.90 |
| Purchase #4 | $98.90 | 7.572% | $106.3887 | $106.39 | $106.40 | $106.40 |
| Purchase #5 | $45.88 | 13.654% | $52.1445 | $52.14 | $52.15 | $52.10 |
| Purchase #6 | $103.43 | 4.398% | $107.9789 | $107.98 | $108.00 | $108.00 |
| Purchase #7 | $168.68 | 4.606% | $176.4494 | $176.45 | $176.45 | $176.40 |
| 7 purchase totals = | $640.74 | $696.7714 | $696.77 | $696.85 | $696.60 | |