| 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 | $45.31 | 5.720% | $47.9017 | $47.90 | $47.90 | $47.90 |
| Purchase #2 | $154.49 | 13.152% | $174.8085 | $174.81 | $174.80 | $174.80 |
| Purchase #3 | $190.48 | 12.858% | $214.9719 | $214.97 | $214.95 | $215.00 |
| Purchase #4 | $195.39 | 6.733% | $208.5456 | $208.55 | $208.55 | $208.50 |
| Purchase #5 | $70.77 | 13.512% | $80.3324 | $80.33 | $80.35 | $80.30 |
| Purchase #6 | $142.55 | 7.369% | $153.0545 | $153.05 | $153.05 | $153.10 |
| Purchase #7 | $21.78 | 13.623% | $24.7471 | $24.75 | $24.75 | $24.70 |
| 7 purchase totals = | $820.77 | $904.3617 | $904.36 | $904.35 | $904.30 | |