| 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 | $81.74 | 11.536% | $91.1695 | $91.17 | $91.15 | $91.20 |
| Purchase #2 | $106.99 | 5.840% | $113.2382 | $113.24 | $113.25 | $113.20 |
| Purchase #3 | $239.61 | 12.445% | $269.4295 | $269.43 | $269.45 | $269.40 |
| Purchase #4 | $48.62 | 5.409% | $51.2499 | $51.25 | $51.25 | $51.20 |
| Purchase #5 | $166.68 | 13.305% | $188.8568 | $188.86 | $188.85 | $188.90 |
| Purchase #6 | $186.63 | 10.465% | $206.1608 | $206.16 | $206.15 | $206.20 |
| Purchase #7 | $73.81 | 10.232% | $81.3622 | $81.36 | $81.35 | $81.40 |
| 7 purchase totals = | $904.08 | $1,001.4669 | $1,001.47 | $1,001.45 | $1,001.50 | |