| 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 | $94.78 | 6.245% | $100.699 | $100.70 | $100.70 | $100.70 |
| Purchase #2 | $166.46 | 4.180% | $173.418 | $173.42 | $173.40 | $173.40 |
| Purchase #3 | $5.68 | 3.571% | $5.8828 | $5.88 | $5.90 | $5.90 |
| Purchase #4 | $113.87 | 13.737% | $129.5123 | $129.51 | $129.50 | $129.50 |
| Purchase #5 | $76.88 | 6.170% | $81.6235 | $81.62 | $81.60 | $81.60 |
| Purchase #6 | $8.32 | 6.562% | $8.866 | $8.87 | $8.85 | $8.90 |
| Purchase #7 | $93.59 | 3.119% | $96.5091 | $96.51 | $96.50 | $96.50 |
| 7 purchase totals = | $559.58 | $596.5107 | $596.51 | $596.45 | $596.50 | |