| 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 | $31.74 | 11.725% | $35.4615 | $35.46 | $35.45 | $35.50 |
| Purchase #2 | $181.48 | 9.257% | $198.2796 | $198.28 | $198.30 | $198.30 |
| Purchase #3 | $112.26 | 6.223% | $119.2459 | $119.25 | $119.25 | $119.20 |
| Purchase #4 | $108.40 | 5.493% | $114.3544 | $114.35 | $114.35 | $114.40 |
| Purchase #5 | $90.95 | 4.321% | $94.8799 | $94.88 | $94.90 | $94.90 |
| Purchase #6 | $174.83 | 13.167% | $197.8499 | $197.85 | $197.85 | $197.80 |
| Purchase #7 | $93.76 | 5.305% | $98.734 | $98.73 | $98.75 | $98.70 |
| 7 purchase totals = | $793.42 | $858.8052 | $858.80 | $858.85 | $858.80 | |