| 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 | $49.52 | 3.303% | $51.1556 | $51.16 | $51.15 | $51.20 |
| Purchase #2 | $226.60 | 10.253% | $249.8333 | $249.83 | $249.85 | $249.80 |
| Purchase #3 | $158.73 | 4.711% | $166.2078 | $166.21 | $166.20 | $166.20 |
| Purchase #4 | $149.38 | 9.638% | $163.7772 | $163.78 | $163.80 | $163.80 |
| Purchase #5 | $83.45 | 8.686% | $90.6985 | $90.70 | $90.70 | $90.70 |
| Purchase #6 | $179.93 | 7.777% | $193.9232 | $193.92 | $193.90 | $193.90 |
| Purchase #7 | $67.99 | 12.346% | $76.384 | $76.38 | $76.40 | $76.40 |
| 7 purchase totals = | $915.60 | $991.9796 | $991.98 | $992.00 | $992.00 | |