| 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 | $5.75 | 8.458% | $6.2363 | $6.24 | $6.25 | $6.20 |
| Purchase #2 | $110.49 | 6.122% | $117.2542 | $117.25 | $117.25 | $117.30 |
| Purchase #3 | $152.58 | 7.182% | $163.5383 | $163.54 | $163.55 | $163.50 |
| Purchase #4 | $108.29 | 10.561% | $119.7265 | $119.73 | $119.75 | $119.70 |
| Purchase #5 | $190.83 | 13.262% | $216.1379 | $216.14 | $216.15 | $216.10 |
| Purchase #6 | $163.72 | 7.862% | $176.5917 | $176.59 | $176.60 | $176.60 |
| Purchase #7 | $162.31 | 3.417% | $167.8561 | $167.86 | $167.85 | $167.90 |
| 7 purchase totals = | $893.97 | $967.3410 | $967.35 | $967.40 | $967.30 | |