| 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 | $93.32 | 13.286% | $105.7185 | $105.72 | $105.70 | $105.70 |
| Purchase #2 | $184.61 | 4.285% | $192.5205 | $192.52 | $192.50 | $192.50 |
| Purchase #3 | $154.45 | 6.659% | $164.7348 | $164.73 | $164.75 | $164.70 |
| Purchase #4 | $6.26 | 3.487% | $6.4783 | $6.48 | $6.50 | $6.50 |
| Purchase #5 | $217.86 | 13.692% | $247.6894 | $247.69 | $247.70 | $247.70 |
| Purchase #6 | $118.33 | 11.202% | $131.5853 | $131.59 | $131.60 | $131.60 |
| Purchase #7 | $5.25 | 3.694% | $5.4439 | $5.44 | $5.45 | $5.40 |
| 7 purchase totals = | $780.08 | $854.1707 | $854.17 | $854.20 | $854.10 | |