| 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 | $31.44 | 10.296% | $34.6771 | $34.68 | $34.70 | $34.70 |
| Purchase #2 | $195.91 | 11.181% | $217.8147 | $217.81 | $217.80 | $217.80 |
| Purchase #3 | $159.75 | 3.629% | $165.5473 | $165.55 | $165.55 | $165.50 |
| Purchase #4 | $51.91 | 8.845% | $56.5014 | $56.50 | $56.50 | $56.50 |
| Purchase #5 | $51.91 | 12.558% | $58.4289 | $58.43 | $58.45 | $58.40 |
| Purchase #6 | $96.61 | 12.770% | $108.9471 | $108.95 | $108.95 | $108.90 |
| Purchase #7 | $228.50 | 11.841% | $255.5567 | $255.56 | $255.55 | $255.60 |
| 7 purchase totals = | $816.03 | $897.4732 | $897.48 | $897.50 | $897.40 | |