| 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 | $100.77 | 3.516% | $104.3131 | $104.31 | $104.30 | $104.30 |
| Purchase #2 | $171.95 | 7.296% | $184.4955 | $184.50 | $184.50 | $184.50 |
| Purchase #3 | $162.35 | 4.803% | $170.1477 | $170.15 | $170.15 | $170.10 |
| Purchase #4 | $33.87 | 3.733% | $35.1344 | $35.13 | $35.15 | $35.10 |
| Purchase #5 | $172.88 | 6.149% | $183.5104 | $183.51 | $183.50 | $183.50 |
| Purchase #6 | $67.73 | 4.304% | $70.6451 | $70.65 | $70.65 | $70.60 |
| Purchase #7 | $93.41 | 9.720% | $102.4895 | $102.49 | $102.50 | $102.50 |
| 7 purchase totals = | $802.96 | $850.7357 | $850.74 | $850.75 | $850.60 | |