| 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 | $81.63 | 8.769% | $88.7881 | $88.79 | $88.80 | $88.80 |
| Purchase #2 | $45.85 | 12.470% | $51.5675 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $226.54 | 11.775% | $253.2151 | $253.22 | $253.20 | $253.20 |
| Purchase #4 | $114.26 | 9.657% | $125.2941 | $125.29 | $125.30 | $125.30 |
| Purchase #5 | $212.96 | 7.458% | $228.8426 | $228.84 | $228.85 | $228.80 |
| Purchase #6 | $249.72 | 11.595% | $278.675 | $278.68 | $278.70 | $278.70 |
| Purchase #7 | $113.66 | 5.142% | $119.5044 | $119.50 | $119.50 | $119.50 |
| 7 purchase totals = | $1,044.62 | $1,145.8868 | $1,145.89 | $1,145.90 | $1,145.90 | |