| 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 | $7.65 | 4.542% | $7.9975 | $8.00 | $8.00 | $8.00 |
| Purchase #2 | $67.27 | 10.367% | $74.2439 | $74.24 | $74.25 | $74.20 |
| Purchase #3 | $167.38 | 3.126% | $172.6123 | $172.61 | $172.60 | $172.60 |
| Purchase #4 | $12.56 | 9.169% | $13.7116 | $13.71 | $13.70 | $13.70 |
| Purchase #5 | $202.78 | 10.466% | $224.003 | $224.00 | $224.00 | $224.00 |
| Purchase #6 | $128.26 | 8.580% | $139.2647 | $139.26 | $139.25 | $139.30 |
| Purchase #7 | $106.60 | 5.771% | $112.7519 | $112.75 | $112.75 | $112.80 |
| 7 purchase totals = | $692.50 | $744.5849 | $744.57 | $744.55 | $744.60 | |