| 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 | $63.42 | 6.359% | $67.4529 | $67.45 | $67.45 | $67.50 |
| Purchase #2 | $229.28 | 6.313% | $243.7544 | $243.75 | $243.75 | $243.80 |
| Purchase #3 | $223.92 | 7.547% | $240.8192 | $240.82 | $240.80 | $240.80 |
| Purchase #4 | $110.66 | 8.559% | $120.1314 | $120.13 | $120.15 | $120.10 |
| Purchase #5 | $34.54 | 4.790% | $36.1945 | $36.19 | $36.20 | $36.20 |
| Purchase #6 | $91.44 | 8.768% | $99.4575 | $99.46 | $99.45 | $99.50 |
| Purchase #7 | $166.59 | 8.756% | $181.1766 | $181.18 | $181.20 | $181.20 |
| 7 purchase totals = | $919.85 | $988.9865 | $988.98 | $989.00 | $989.10 | |