| 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 | $63.59 | 5.507% | $67.0919 | $67.09 | $67.10 | $67.10 |
| Purchase #2 | $169.68 | 9.328% | $185.5078 | $185.51 | $185.50 | $185.50 |
| Purchase #3 | $123.84 | 4.684% | $129.6407 | $129.64 | $129.65 | $129.60 |
| Purchase #4 | $17.37 | 13.367% | $19.6918 | $19.69 | $19.70 | $19.70 |
| Purchase #5 | $77.59 | 6.595% | $82.7071 | $82.71 | $82.70 | $82.70 |
| Purchase #6 | $149.72 | 8.248% | $162.0689 | $162.07 | $162.05 | $162.10 |
| Purchase #7 | $167.95 | 6.359% | $178.6299 | $178.63 | $178.65 | $178.60 |
| 7 purchase totals = | $769.74 | $825.3381 | $825.34 | $825.35 | $825.30 | |