| 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 | $39.81 | 4.267% | $41.5087 | $41.51 | $41.50 | $41.50 |
| Purchase #2 | $48.73 | 8.338% | $52.7931 | $52.79 | $52.80 | $52.80 |
| Purchase #3 | $97.64 | 11.669% | $109.0336 | $109.03 | $109.05 | $109.00 |
| Purchase #4 | $118.62 | 12.542% | $133.4973 | $133.50 | $133.50 | $133.50 |
| Purchase #5 | $135.86 | 4.636% | $142.1585 | $142.16 | $142.15 | $142.20 |
| Purchase #6 | $207.45 | 11.320% | $230.9333 | $230.93 | $230.95 | $230.90 |
| Purchase #7 | $87.40 | 5.234% | $91.9745 | $91.97 | $91.95 | $92.00 |
| 7 purchase totals = | $735.51 | $801.8990 | $801.89 | $801.90 | $801.90 | |