| 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 | $25.90 | 3.805% | $26.8855 | $26.89 | $26.90 | $26.90 |
| Purchase #2 | $187.92 | 3.585% | $194.6569 | $194.66 | $194.65 | $194.70 |
| Purchase #3 | $241.65 | 12.200% | $271.1313 | $271.13 | $271.15 | $271.10 |
| Purchase #4 | $28.94 | 3.438% | $29.935 | $29.94 | $29.95 | $29.90 |
| Purchase #5 | $34.83 | 8.286% | $37.716 | $37.72 | $37.70 | $37.70 |
| Purchase #6 | $190.77 | 8.157% | $206.3311 | $206.33 | $206.35 | $206.30 |
| Purchase #7 | $111.60 | 11.747% | $124.7097 | $124.71 | $124.70 | $124.70 |
| 7 purchase totals = | $821.61 | $891.3655 | $891.38 | $891.40 | $891.30 | |