| 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 | $63.74 | 6.492% | $67.878 | $67.88 | $67.90 | $67.90 |
| Purchase #2 | $217.96 | 10.250% | $240.3009 | $240.30 | $240.30 | $240.30 |
| Purchase #3 | $70.54 | 10.102% | $77.666 | $77.67 | $77.65 | $77.70 |
| Purchase #4 | $229.25 | 4.451% | $239.4539 | $239.45 | $239.45 | $239.50 |
| Purchase #5 | $35.56 | 11.777% | $39.7479 | $39.75 | $39.75 | $39.70 |
| Purchase #6 | $47.54 | 10.599% | $52.5788 | $52.58 | $52.60 | $52.60 |
| Purchase #7 | $7.42 | 10.417% | $8.1929 | $8.19 | $8.20 | $8.20 |
| 7 purchase totals = | $672.01 | $725.8184 | $725.82 | $725.85 | $725.90 | |