| 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 | $52.85 | 3.542% | $54.7219 | $54.72 | $54.70 | $54.70 |
| Purchase #2 | $124.76 | 4.405% | $130.2557 | $130.26 | $130.25 | $130.30 |
| Purchase #3 | $157.31 | 7.816% | $169.6053 | $169.61 | $169.60 | $169.60 |
| Purchase #4 | $67.57 | 13.142% | $76.45 | $76.45 | $76.45 | $76.50 |
| Purchase #5 | $6.77 | 8.288% | $7.3311 | $7.33 | $7.35 | $7.30 |
| Purchase #6 | $121.32 | 3.125% | $125.1113 | $125.11 | $125.10 | $125.10 |
| Purchase #7 | $134.30 | 12.779% | $151.4622 | $151.46 | $151.45 | $151.50 |
| 7 purchase totals = | $664.88 | $714.9375 | $714.94 | $714.90 | $715.00 | |