| 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 | $8.81 | 13.204% | $9.9733 | $9.97 | $9.95 | $10.00 |
| Purchase #2 | $159.37 | 11.624% | $177.8952 | $177.90 | $177.90 | $177.90 |
| Purchase #3 | $13.99 | 7.576% | $15.0499 | $15.05 | $15.05 | $15.00 |
| Purchase #4 | $135.56 | 12.630% | $152.6812 | $152.68 | $152.70 | $152.70 |
| Purchase #5 | $185.69 | 5.770% | $196.4043 | $196.40 | $196.40 | $196.40 |
| Purchase #6 | $93.46 | 5.763% | $98.8461 | $98.85 | $98.85 | $98.80 |
| Purchase #7 | $110.83 | 3.676% | $114.9041 | $114.90 | $114.90 | $114.90 |
| 7 purchase totals = | $707.71 | $765.7541 | $765.75 | $765.75 | $765.70 | |