| 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 | $33.96 | 11.545% | $37.8807 | $37.88 | $37.90 | $37.90 |
| Purchase #2 | $42.85 | 4.553% | $44.801 | $44.80 | $44.80 | $44.80 |
| Purchase #3 | $174.67 | 13.570% | $198.3727 | $198.37 | $198.35 | $198.40 |
| Purchase #4 | $143.30 | 7.774% | $154.4401 | $154.44 | $154.45 | $154.40 |
| Purchase #5 | $233.34 | 8.183% | $252.4342 | $252.43 | $252.45 | $252.40 |
| Purchase #6 | $155.38 | 13.649% | $176.5878 | $176.59 | $176.60 | $176.60 |
| Purchase #7 | $49.34 | 8.408% | $53.4885 | $53.49 | $53.50 | $53.50 |
| 7 purchase totals = | $832.84 | $918.0050 | $918.00 | $918.05 | $918.00 | |