| 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 | $102.59 | 7.751% | $110.5418 | $110.54 | $110.55 | $110.50 |
| Purchase #2 | $77.93 | 3.608% | $80.7417 | $80.74 | $80.75 | $80.70 |
| Purchase #3 | $6.75 | 11.829% | $7.5485 | $7.55 | $7.55 | $7.50 |
| Purchase #4 | $37.74 | 8.795% | $41.0592 | $41.06 | $41.05 | $41.10 |
| Purchase #5 | $136.35 | 12.395% | $153.2506 | $153.25 | $153.25 | $153.30 |
| Purchase #6 | $205.64 | 4.805% | $215.521 | $215.52 | $215.50 | $215.50 |
| Purchase #7 | $249.73 | 9.762% | $274.1086 | $274.11 | $274.10 | $274.10 |
| 7 purchase totals = | $816.73 | $882.7714 | $882.77 | $882.75 | $882.70 | |