| 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 | $121.91 | 6.112% | $129.3611 | $129.36 | $129.35 | $129.40 |
| Purchase #2 | $200.26 | 8.124% | $216.5291 | $216.53 | $216.55 | $216.50 |
| Purchase #3 | $110.90 | 4.570% | $115.9681 | $115.97 | $115.95 | $116.00 |
| Purchase #4 | $25.28 | 7.108% | $27.0769 | $27.08 | $27.10 | $27.10 |
| Purchase #5 | $69.74 | 3.697% | $72.3183 | $72.32 | $72.30 | $72.30 |
| Purchase #6 | $56.44 | 8.478% | $61.225 | $61.23 | $61.25 | $61.20 |
| Purchase #7 | $98.29 | 11.161% | $109.2601 | $109.26 | $109.25 | $109.30 |
| 7 purchase totals = | $682.82 | $731.7386 | $731.75 | $731.75 | $731.80 | |