| 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 | $37.57 | 10.533% | $41.5272 | $41.53 | $41.55 | $41.50 |
| Purchase #2 | $12.63 | 6.615% | $13.4655 | $13.47 | $13.45 | $13.50 |
| Purchase #3 | $178.66 | 3.262% | $184.4879 | $184.49 | $184.50 | $184.50 |
| Purchase #4 | $152.98 | 8.333% | $165.7278 | $165.73 | $165.75 | $165.70 |
| Purchase #5 | $134.84 | 3.838% | $140.0152 | $140.02 | $140.00 | $140.00 |
| Purchase #6 | $175.55 | 4.801% | $183.9782 | $183.98 | $184.00 | $184.00 |
| Purchase #7 | $69.79 | 7.757% | $75.2036 | $75.20 | $75.20 | $75.20 |
| 7 purchase totals = | $762.02 | $804.4054 | $804.42 | $804.45 | $804.40 | |