| 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 | $25.25 | 9.537% | $27.6581 | $27.66 | $27.65 | $27.70 |
| Purchase #2 | $152.65 | 13.820% | $173.7462 | $173.75 | $173.75 | $173.70 |
| Purchase #3 | $103.48 | 10.367% | $114.2078 | $114.21 | $114.20 | $114.20 |
| Purchase #4 | $91.38 | 4.802% | $95.7681 | $95.77 | $95.75 | $95.80 |
| Purchase #5 | $108.41 | 5.498% | $114.3704 | $114.37 | $114.35 | $114.40 |
| Purchase #6 | $225.90 | 12.260% | $253.5953 | $253.60 | $253.60 | $253.60 |
| Purchase #7 | $160.37 | 3.643% | $166.2123 | $166.21 | $166.20 | $166.20 |
| 7 purchase totals = | $867.44 | $945.5582 | $945.57 | $945.50 | $945.60 | |