| 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 | $7.83 | 5.679% | $8.2747 | $8.27 | $8.25 | $8.30 |
| Purchase #2 | $103.31 | 11.250% | $114.9324 | $114.93 | $114.95 | $114.90 |
| Purchase #3 | $211.36 | 13.215% | $239.2912 | $239.29 | $239.30 | $239.30 |
| Purchase #4 | $138.78 | 11.651% | $154.9493 | $154.95 | $154.95 | $154.90 |
| Purchase #5 | $171.39 | 7.522% | $184.282 | $184.28 | $184.30 | $184.30 |
| Purchase #6 | $168.51 | 13.652% | $191.515 | $191.52 | $191.50 | $191.50 |
| Purchase #7 | $91.46 | 4.353% | $95.4413 | $95.44 | $95.45 | $95.40 |
| 7 purchase totals = | $892.64 | $988.6859 | $988.68 | $988.70 | $988.60 | |