| 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 | $101.63 | 5.638% | $107.3599 | $107.36 | $107.35 | $107.40 |
| Purchase #2 | $47.85 | 3.244% | $49.4023 | $49.40 | $49.40 | $49.40 |
| Purchase #3 | $175.82 | 12.754% | $198.2441 | $198.24 | $198.25 | $198.20 |
| Purchase #4 | $47.36 | 4.361% | $49.4254 | $49.43 | $49.45 | $49.40 |
| Purchase #5 | $49.57 | 12.140% | $55.5878 | $55.59 | $55.60 | $55.60 |
| Purchase #6 | $184.95 | 10.806% | $204.9357 | $204.94 | $204.95 | $204.90 |
| Purchase #7 | $164.35 | 8.616% | $178.5104 | $178.51 | $178.50 | $178.50 |
| 7 purchase totals = | $771.53 | $843.4656 | $843.47 | $843.50 | $843.40 | |