| 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 | $18.45 | 11.825% | $20.6317 | $20.63 | $20.65 | $20.60 |
| Purchase #2 | $54.96 | 9.174% | $60.002 | $60.00 | $60.00 | $60.00 |
| Purchase #3 | $109.35 | 13.658% | $124.285 | $124.29 | $124.30 | $124.30 |
| Purchase #4 | $168.99 | 12.687% | $190.4298 | $190.43 | $190.45 | $190.40 |
| Purchase #5 | $128.25 | 9.806% | $140.8262 | $140.83 | $140.85 | $140.80 |
| Purchase #6 | $52.86 | 8.480% | $57.3425 | $57.34 | $57.35 | $57.30 |
| Purchase #7 | $244.35 | 7.240% | $262.0409 | $262.04 | $262.05 | $262.00 |
| 7 purchase totals = | $777.21 | $855.5581 | $855.56 | $855.65 | $855.40 | |